SplitContainer Class

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Represents a control consisting of a movable bar that divides a container's display area into two resizable panels.

public ref class SplitContainer : System::Windows::Forms::ContainerControl, System::ComponentModel::ISupportInitialize

[System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.AutoDock)]
public class SplitContainer : System.Windows.Forms.ContainerControl, System.ComponentModel.ISupportInitialize

[<System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.AutoDock)>]
type SplitContainer = class
    inherit ContainerControl
    interface ISupportInitialize

Public Class SplitContainer
Inherits ContainerControl
Implements ISupportInitialize

Inheritance

Object

MarshalByRefObject

Component

Control

ScrollableControl

ContainerControl

SplitContainer

Attributes

DockingAttribute

Implements

ISupportInitialize

Examples

The following code example shows both a vertical and horizontal SplitContainer. The vertical splitter moves in 10-pixel increments. The left panel of the vertical SplitContainer contains a TreeView control, and its right panel contains a horizontal SplitContainer. Both panels of the horizontal SplitContainer are filled with ListView controls, and the top panel is defined as a FixedPanel so that it does not resize when you resize the container. Moving the vertical splitter raises the SplitterMoving event, signified in this example by a change to the cursor style. The SplitterMoved event is raised when you stop moving the splitter. This is signified in this example by the cursor style reverting to the default.

#using <System.Data.dll>
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Collections;
using namespace System::ComponentModel;
using namespace System::Windows::Forms;
using namespace System::Data;
public ref class Form1: public System::Windows::Forms::Form
{
private:
   System::Windows::Forms::SplitContainer^ splitContainer1;
   System::Windows::Forms::TreeView^ treeView1;
   System::Windows::Forms::SplitContainer^ splitContainer2;
   System::Windows::Forms::ListView^ listView2;
   System::Windows::Forms::ListView^ listView1;

public:
   Form1()
   {
      InitializeComponent();
   }


private:
   void InitializeComponent()
   {
      splitContainer1 = gcnew System::Windows::Forms::SplitContainer;
      treeView1 = gcnew System::Windows::Forms::TreeView;
      splitContainer2 = gcnew System::Windows::Forms::SplitContainer;
      listView1 = gcnew System::Windows::Forms::ListView;
      listView2 = gcnew System::Windows::Forms::ListView;
      splitContainer1->SuspendLayout();
      splitContainer2->SuspendLayout();
      SuspendLayout();
      
      // Basic SplitContainer properties.
      // This is a vertical splitter that moves in 10-pixel increments.
      // This splitter needs no explicit Orientation property because Vertical is the default.
      splitContainer1->Dock = System::Windows::Forms::DockStyle::Fill;
      splitContainer1->ForeColor = System::Drawing::SystemColors::Control;
      splitContainer1->Location = System::Drawing::Point( 0, 0 );
      splitContainer1->Name = "splitContainer1";
      
      // You can drag the splitter no nearer than 30 pixels from the left edge of the container.
      splitContainer1->Panel1MinSize = 30;
      
      // You can drag the splitter no nearer than 20 pixels from the right edge of the container.
      splitContainer1->Panel2MinSize = 20;
      splitContainer1->Size = System::Drawing::Size( 292, 273 );
      splitContainer1->SplitterDistance = 79;
      
      // This splitter moves in 10-pixel increments.
      splitContainer1->SplitterIncrement = 10;
      splitContainer1->SplitterWidth = 6;
      
      // splitContainer1 is the first control in the tab order.
      splitContainer1->TabIndex = 0;
      splitContainer1->Text = "splitContainer1";
      
      // When the splitter moves, the cursor changes shape.
      splitContainer1->SplitterMoved += gcnew System::Windows::Forms::SplitterEventHandler( this, &Form1::splitContainer1_SplitterMoved );
      splitContainer1->SplitterMoving += gcnew System::Windows::Forms::SplitterCancelEventHandler( this, &Form1::splitContainer1_SplitterMoving );
      
      // Add a TreeView control to the left panel.
      splitContainer1->Panel1->BackColor = System::Drawing::SystemColors::Control;
      
      // Add a TreeView control to Panel1.
      splitContainer1->Panel1->Controls->Add( treeView1 );
      splitContainer1->Panel1->Name = "splitterPanel1";
      
      // Controls placed on Panel1 support right-to-left fonts.
      splitContainer1->Panel1->RightToLeft = System::Windows::Forms::RightToLeft::Yes;
      
      // Add a SplitContainer to the right panel.
      splitContainer1->Panel2->Controls->Add( splitContainer2 );
      splitContainer1->Panel2->Name = "splitterPanel2";
      
      // This TreeView control is in Panel1 of splitContainer1.
      treeView1->Dock = System::Windows::Forms::DockStyle::Fill;
      treeView1->ForeColor = System::Drawing::SystemColors::InfoText;
      treeView1->ImageIndex = -1;
      treeView1->Location = System::Drawing::Point( 0, 0 );
      treeView1->Name = "treeView1";
      treeView1->SelectedImageIndex = -1;
      treeView1->Size = System::Drawing::Size( 79, 273 );
      
      // treeView1 is the second control in the tab order.
      treeView1->TabIndex = 1;
      
      // Basic SplitContainer properties.
      // This is a horizontal splitter whose top and bottom panels are ListView controls. The top panel is fixed.
      splitContainer2->Dock = System::Windows::Forms::DockStyle::Fill;
      
      // The top panel remains the same size when the form is resized.
      splitContainer2->FixedPanel = System::Windows::Forms::FixedPanel::Panel1;
      splitContainer2->Location = System::Drawing::Point( 0, 0 );
      splitContainer2->Name = "splitContainer2";
      
      // Create the horizontal splitter.
      splitContainer2->Orientation = System::Windows::Forms::Orientation::Horizontal;
      splitContainer2->Size = System::Drawing::Size( 207, 273 );
      splitContainer2->SplitterDistance = 125;
      splitContainer2->SplitterWidth = 6;
      
      // splitContainer2 is the third control in the tab order.
      splitContainer2->TabIndex = 2;
      splitContainer2->Text = "splitContainer2";
      
      // This splitter panel contains the top ListView control.
      splitContainer2->Panel1->Controls->Add( listView1 );
      splitContainer2->Panel1->Name = "splitterPanel3";
      
      // This splitter panel contains the bottom ListView control.
      splitContainer2->Panel2->Controls->Add( listView2 );
      splitContainer2->Panel2->Name = "splitterPanel4";
      
      // This ListView control is in the top panel of splitContainer2.
      listView1->Dock = System::Windows::Forms::DockStyle::Fill;
      listView1->Location = System::Drawing::Point( 0, 0 );
      listView1->Name = "listView1";
      listView1->Size = System::Drawing::Size( 207, 125 );
      
      // listView1 is the fourth control in the tab order.
      listView1->TabIndex = 3;
      
      // This ListView control is in the bottom panel of splitContainer2.
      listView2->Dock = System::Windows::Forms::DockStyle::Fill;
      listView2->Location = System::Drawing::Point( 0, 0 );
      listView2->Name = "listView2";
      listView2->Size = System::Drawing::Size( 207, 142 );
      
      // listView2 is the fifth control in the tab order.
      listView2->TabIndex = 4;
      
      // These are basic properties of the form.
      ClientSize = System::Drawing::Size( 292, 273 );
      Controls->Add( splitContainer1 );
      Name = "Form1";
      Text = "Form1";
      splitContainer1->ResumeLayout( false );
      splitContainer2->ResumeLayout( false );
      ResumeLayout( false );
   }

   void splitContainer1_SplitterMoving( System::Object^ /*sender*/, System::Windows::Forms::SplitterCancelEventArgs ^ /*e*/ )
   {
      
      // As the splitter moves, change the cursor type.
      ::Cursor::Current = System::Windows::Forms::Cursors::NoMoveVert;
   }

   void splitContainer1_SplitterMoved( System::Object^ /*sender*/, System::Windows::Forms::SplitterEventArgs^ /*e*/ )
   {
      
      // When the splitter stops moving, change the cursor back to the default.
      ::Cursor::Current = System::Windows::Forms::Cursors::Default;
   }

};


[STAThread]
int main()
{
   Application::Run( gcnew Form1 );
}

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

public class Form1 : System.Windows.Forms.Form
{
    private System.Windows.Forms.SplitContainer splitContainer1;
    private System.Windows.Forms.TreeView treeView1;
    private System.Windows.Forms.SplitContainer splitContainer2;
    private System.Windows.Forms.ListView listView2;
    private System.Windows.Forms.ListView listView1;

    public Form1()
    {
        InitializeComponent();
    }

    private void InitializeComponent()
    {
        splitContainer1 = new System.Windows.Forms.SplitContainer();
        treeView1 = new System.Windows.Forms.TreeView();
        splitContainer2 = new System.Windows.Forms.SplitContainer();
        listView1 = new System.Windows.Forms.ListView();
        listView2 = new System.Windows.Forms.ListView();
        splitContainer1.SuspendLayout();
        splitContainer2.SuspendLayout();
        SuspendLayout();

        // Basic SplitContainer properties.
        // This is a vertical splitter that moves in 10-pixel increments.
        // This splitter needs no explicit Orientation property because Vertical is the default.
        splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
        splitContainer1.ForeColor = System.Drawing.SystemColors.Control;
        splitContainer1.Location = new System.Drawing.Point(0, 0);
        splitContainer1.Name = "splitContainer1";
        // You can drag the splitter no nearer than 30 pixels from the left edge of the container.
        splitContainer1.Panel1MinSize = 30;
        // You can drag the splitter no nearer than 20 pixels from the right edge of the container.
        splitContainer1.Panel2MinSize = 20;
        splitContainer1.Size = new System.Drawing.Size(292, 273);
        splitContainer1.SplitterDistance = 79;
        // This splitter moves in 10-pixel increments.
        splitContainer1.SplitterIncrement = 10;
        splitContainer1.SplitterWidth = 6;
        // splitContainer1 is the first control in the tab order.
        splitContainer1.TabIndex = 0;
        splitContainer1.Text = "splitContainer1";
        // When the splitter moves, the cursor changes shape.
        splitContainer1.SplitterMoved += new System.Windows.Forms.SplitterEventHandler(splitContainer1_SplitterMoved);
        splitContainer1.SplitterMoving += new System.Windows.Forms.SplitterCancelEventHandler(splitContainer1_SplitterMoving);

        // Add a TreeView control to the left panel.
        splitContainer1.Panel1.BackColor = System.Drawing.SystemColors.Control;
        // Add a TreeView control to Panel1.
        splitContainer1.Panel1.Controls.Add(treeView1);
        splitContainer1.Panel1.Name = "splitterPanel1";
        // Controls placed on Panel1 support right-to-left fonts.
        splitContainer1.Panel1.RightToLeft = System.Windows.Forms.RightToLeft.Yes;

        // Add a SplitContainer to the right panel.
        splitContainer1.Panel2.Controls.Add(splitContainer2);
        splitContainer1.Panel2.Name = "splitterPanel2";

        // This TreeView control is in Panel1 of splitContainer1.
        treeView1.Dock = System.Windows.Forms.DockStyle.Fill;
        treeView1.ForeColor = System.Drawing.SystemColors.InfoText;
        treeView1.ImageIndex = -1;
        treeView1.Location = new System.Drawing.Point(0, 0);
        treeView1.Name = "treeView1";
        treeView1.SelectedImageIndex = -1;
        treeView1.Size = new System.Drawing.Size(79, 273);
        // treeView1 is the second control in the tab order.
        treeView1.TabIndex = 1;

        // Basic SplitContainer properties.
        // This is a horizontal splitter whose top and bottom panels are ListView controls. The top panel is fixed.
        splitContainer2.Dock = System.Windows.Forms.DockStyle.Fill;
        // The top panel remains the same size when the form is resized.
        splitContainer2.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
        splitContainer2.Location = new System.Drawing.Point(0, 0);
        splitContainer2.Name = "splitContainer2";
        // Create the horizontal splitter.
        splitContainer2.Orientation = System.Windows.Forms.Orientation.Horizontal;
        splitContainer2.Size = new System.Drawing.Size(207, 273);
        splitContainer2.SplitterDistance = 125;
        splitContainer2.SplitterWidth = 6;
        // splitContainer2 is the third control in the tab order.
        splitContainer2.TabIndex = 2;
        splitContainer2.Text = "splitContainer2";

        // This splitter panel contains the top ListView control.
        splitContainer2.Panel1.Controls.Add(listView1);
        splitContainer2.Panel1.Name = "splitterPanel3";

        // This splitter panel contains the bottom ListView control.
        splitContainer2.Panel2.Controls.Add(listView2);
        splitContainer2.Panel2.Name = "splitterPanel4";

        // This ListView control is in the top panel of splitContainer2.
        listView1.Dock = System.Windows.Forms.DockStyle.Fill;
        listView1.Location = new System.Drawing.Point(0, 0);
        listView1.Name = "listView1";
        listView1.Size = new System.Drawing.Size(207, 125);
        // listView1 is the fourth control in the tab order.
        listView1.TabIndex = 3;

        // This ListView control is in the bottom panel of splitContainer2.
        listView2.Dock = System.Windows.Forms.DockStyle.Fill;
        listView2.Location = new System.Drawing.Point(0, 0);
        listView2.Name = "listView2";
        listView2.Size = new System.Drawing.Size(207, 142);
        // listView2 is the fifth control in the tab order.
        listView2.TabIndex = 4;

        // These are basic properties of the form.
        ClientSize = new System.Drawing.Size(292, 273);
        Controls.Add(splitContainer1);
        Name = "Form1";
        Text = "Form1";
        splitContainer1.ResumeLayout(false);
        splitContainer2.ResumeLayout(false);
        ResumeLayout(false);
    }

    [STAThread]
    static void Main()
    {
        Application.Run(new Form1());
    }

    private void splitContainer1_SplitterMoving(System.Object sender, System.Windows.Forms.SplitterCancelEventArgs e)
    {
        // As the splitter moves, change the cursor type.
        Cursor.Current = System.Windows.Forms.Cursors.NoMoveVert;
    }

    private void splitContainer1_SplitterMoved(System.Object sender, System.Windows.Forms.SplitterEventArgs e)
    {
        // When the splitter stops moving, change the cursor back to the default.
        Cursor.Current=System.Windows.Forms.Cursors.Default;
    }
}

' Compile this example using the following command line:
' vbc basicsplitcontainer.vb /r:System.Drawing.dll /r:System.Windows.Forms.dll /r:System.dll /r:System.Data.dll
Imports System.Drawing
Imports System.Collections
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.Data

Public Class Form1
    Inherits System.Windows.Forms.Form
    Private WithEvents splitContainer1 As System.Windows.Forms.SplitContainer
    Private treeView1 As System.Windows.Forms.TreeView
    Private splitContainer2 As System.Windows.Forms.SplitContainer
    Private listView2 As System.Windows.Forms.ListView
    Private listView1 As System.Windows.Forms.ListView
   
    Public Sub New()
        InitializeComponent()
    End Sub
       
    Private Sub InitializeComponent()
        splitContainer1 = New System.Windows.Forms.SplitContainer()
        treeView1 = New System.Windows.Forms.TreeView()
        splitContainer2 = New System.Windows.Forms.SplitContainer()
        listView1 = New System.Windows.Forms.ListView()
        listView2 = New System.Windows.Forms.ListView()
        splitContainer1.SuspendLayout()
        splitContainer2.SuspendLayout()
        SuspendLayout()
        ' Basic SplitContainer properties.
        ' This is a vertical splitter that moves in 10-pixel increments.
        ' This splitter needs no explicit Orientation property because Vertical is the default.
        splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill
        splitContainer1.ForeColor = System.Drawing.SystemColors.Control
        splitContainer1.Location = New System.Drawing.Point(0, 0)
        splitContainer1.Name = "splitContainer1"
        ' You can drag the splitter no nearer than 30 pixels from the left edge of the container.
        splitContainer1.Panel1MinSize = 30
        ' You can drag the splitter no nearer than 20 pixels from the right edge of the container.
        splitContainer1.Panel2MinSize = 20
        splitContainer1.Size = New System.Drawing.Size(292, 273)
        splitContainer1.SplitterDistance = 79
        ' This splitter moves in 10-pixel increments.
        splitContainer1.SplitterIncrement = 10
        splitContainer1.SplitterWidth = 6
        ' splitContainer1 is the first control in the tab order.
        splitContainer1.TabIndex = 0
        splitContainer1.Text = "splitContainer1"
          
        ' Add a TreeView control to the left panel.
        splitContainer1.Panel1.BackColor = System.Drawing.SystemColors.Control
        ' Add a TreeView control to Panel1.
        splitContainer1.Panel1.Controls.Add(treeView1)
        splitContainer1.Panel1.Name = "splitterPanel1"
        ' Controls placed on Panel1 support right-to-left fonts.
        splitContainer1.Panel1.RightToLeft = System.Windows.Forms.RightToLeft.Yes

        ' Add a SplitContainer to the right panel.
        splitContainer1.Panel2.Controls.Add(splitContainer2)
        splitContainer1.Panel2.Name = "splitterPanel2"
          
        ' This TreeView control is in Panel1 of splitContainer1.
        treeView1.Dock = System.Windows.Forms.DockStyle.Fill
        treeView1.ForeColor = System.Drawing.SystemColors.InfoText
        treeView1.ImageIndex = - 1
        treeView1.Location = New System.Drawing.Point(0, 0)
        treeView1.Name = "treeView1"
        treeView1.SelectedImageIndex = - 1
        treeView1.Size = New System.Drawing.Size(79, 273)
        ' treeView1 is the second control in the tab order.
        treeView1.TabIndex = 1
          
        ' Basic SplitContainer properties.
        ' This is a horizontal splitter whose top and bottom panels are ListView controls. The top panel is fixed.
        splitContainer2.Dock = System.Windows.Forms.DockStyle.Fill
        ' The top panel remains the same size when the form is resized.
        splitContainer2.FixedPanel = System.Windows.Forms.FixedPanel.Panel1
        splitContainer2.Location = New System.Drawing.Point(0, 0)
        splitContainer2.Name = "splitContainer2"
        ' Create the horizontal splitter.
        splitContainer2.Orientation = System.Windows.Forms.Orientation.Horizontal
        splitContainer2.Size = New System.Drawing.Size(207, 273)
        splitContainer2.SplitterDistance = 125
        splitContainer2.SplitterWidth = 6
        ' splitContainer2 is the third control in the tab order.
        splitContainer2.TabIndex = 2
        splitContainer2.Text = "splitContainer2"

        ' This splitter panel contains the top ListView control.
        splitContainer2.Panel1.Controls.Add(listView1)
        splitContainer2.Panel1.Name = "splitterPanel3"
          
        ' This splitter panel contains the bottom ListView control.
        splitContainer2.Panel2.Controls.Add(listView2)
        splitContainer2.Panel2.Name = "splitterPanel4"
          
        ' This ListView control is in the top panel of splitContainer2.
        listView1.Dock = System.Windows.Forms.DockStyle.Fill
        listView1.Location = New System.Drawing.Point(0, 0)
        listView1.Name = "listView1"
        listView1.Size = New System.Drawing.Size(207, 125)
        ' listView1 is the fourth control in the tab order.
        listView1.TabIndex = 3
          
        ' This ListView control is in the bottom panel of splitContainer2.
        listView2.Dock = System.Windows.Forms.DockStyle.Fill
        listView2.Location = New System.Drawing.Point(0, 0)
        listView2.Name = "listView2"
        listView2.Size = New System.Drawing.Size(207, 142)
        ' listView2 is the fifth control in the tab order.
        listView2.TabIndex = 4
          
        ' These are basic properties of the form.
        ClientSize = New System.Drawing.Size(292, 273)
        Controls.Add(splitContainer1)
        Name = "Form1"
        Text = "Form1"
        splitContainer1.ResumeLayout(False)
        splitContainer2.ResumeLayout(False)
        ResumeLayout(False)
    End Sub
       
       
<STAThread()>  _
Shared Sub Main()
    Application.Run(New Form1())
End Sub
    
Private Sub splitContainer1_SplitterMoving(sender As System.Object, e As System.Windows.Forms.SplitterCancelEventArgs) Handles splitContainer1.SplitterMoving
    ' As the splitter moves, change the cursor type.
    Cursor.Current = System.Windows.Forms.Cursors.NoMoveVert
End Sub
    
Private Sub splitContainer1_SplitterMoved(sender As System.Object, e As System.Windows.Forms.SplitterEventArgs) Handles splitContainer1.SplitterMoved
    ' When the splitter stops moving, change the cursor back to the default.
    Cursor.Current = System.Windows.Forms.Cursors.Default
End Sub
End Class

Remarks

You can add controls to the two resizable panels, and you can add other SplitContainer controls to existing SplitContainer panels to create many resizable display areas.

Use the SplitContainer control to divide the display area of a container (such as a Form) and allow the user to resize controls that are added to the SplitContainer panels. When the user passes the mouse pointer over the splitter, the cursor changes to indicate that the controls inside the SplitContainer control can be resized.

Note

Previous versions of the .NET Framework only support the Splitter control.

SplitContainer also eases control placement at design time. For example, to create a window similar to Windows Explorer, add a SplitContainer control to a Form and set its Dock property to DockStyle.Fill. Add a TreeView control to the Form and set its Dock property to DockStyle.Fill. To complete the layout, add a ListView control and set its Dock property to DockStyle.Fill to have the ListView occupy the remaining space on the Form. At run time, the user can then resize the width of both controls using the splitter. Use the FixedPanel property to specify that a control should not be resized along with the Form or other container.

Use SplitterDistance to specify where the splitter starts on your form. Use SplitterIncrement to specify how many pixels the splitter moves at a time. The default for SplitterIncrement is one pixel.

Use Panel1MinSize and Panel2MinSize to specify how close the splitter bar can be moved to the outside edge of a SplitContainer panel. The default minimum size of a panel is 25 pixels.

Use the Orientation property to specify horizontal orientation. The default orientation of the SplitContainer is vertical.

Use the BorderStyle property to specify the border style of the SplitContainer and coordinate its border style with the border style of controls that you add to the SplitContainer.

Constructors

SplitContainer()

Initializes a new instance of the SplitContainer class.

Fields

ScrollStateAutoScrolling	Determines the value of the AutoScroll property. (Inherited from ScrollableControl)
ScrollStateFullDrag	Determines whether the user has enabled full window drag. (Inherited from ScrollableControl)
ScrollStateHScrollVisible	Determines whether the value of the HScroll property is set to true. (Inherited from ScrollableControl)
ScrollStateUserHasScrolled	Determines whether the user had scrolled through the ScrollableControl control. (Inherited from ScrollableControl)
ScrollStateVScrollVisible	Determines whether the value of the VScroll property is set to true. (Inherited from ScrollableControl)

Properties

AccessibilityObject	Gets the AccessibleObject assigned to the control. (Inherited from Control)
AccessibleDefaultActionDescription	Gets or sets the default action description of the control for use by accessibility client applications. (Inherited from Control)
AccessibleDescription	Gets or sets the description of the control used by accessibility client applications. (Inherited from Control)
AccessibleName	Gets or sets the name of the control used by accessibility client applications. (Inherited from Control)
AccessibleRole	Gets or sets the accessible role of the control. (Inherited from Control)
ActiveControl	Gets or sets the active control on the container control. (Inherited from ContainerControl)
AllowDrop	Gets or sets a value indicating whether the control can accept data that the user drags onto it. (Inherited from Control)
Anchor	Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent. (Inherited from Control)
AutoScaleDimensions	Gets or sets the dimensions that the control was designed to. (Inherited from ContainerControl)
AutoScaleFactor	Gets the scaling factor between the current and design-time automatic scaling dimensions. (Inherited from ContainerControl)
AutoScaleMode	Gets or sets the automatic scaling mode of the control. (Inherited from ContainerControl)
AutoScroll	When overridden in a derived class, gets or sets a value indicating whether scroll bars automatically appear if controls are placed outside the SplitContainer client area. This property is not relevant to this class.
AutoScrollMargin	Gets or sets the size of the auto-scroll margin. This property is not relevant to this class. This property is not relevant to this class.
AutoScrollMinSize	Gets or sets the minimum size of the scroll bar. This property is not relevant to this class.
AutoScrollOffset	This property is not relevant to this class.
AutoScrollPosition	This property is not relevant to this class.
AutoSize	Gets or sets a value indicating whether the SplitContainer is automatically resized to display its entire contents. This property is not relevant to this class.
AutoValidate	Gets or sets a value that indicates whether controls in this container will be automatically validated when the focus changes. (Inherited from ContainerControl)
BackColor	Gets or sets the background color for the control. (Inherited from Control)
BackgroundImage	Gets or sets the background image displayed in the control.
BackgroundImageLayout	This property is not relevant to this class.
BindingContext	Gets or sets the BindingContext for the SplitContainer.
BorderStyle	Gets or sets the style of border for the SplitContainer.
Bottom	Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area. (Inherited from Control)
Bounds	Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control. (Inherited from Control)
CanEnableIme	Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support. (Inherited from ContainerControl)
CanFocus	Gets a value indicating whether the control can receive focus. (Inherited from Control)
CanRaiseEvents	Determines if events can be raised on the control. (Inherited from Control)
CanSelect	Gets a value indicating whether the control can be selected. (Inherited from Control)
Capture	Gets or sets a value indicating whether the control has captured the mouse. (Inherited from Control)
CausesValidation	Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus. (Inherited from Control)
ClientRectangle	Gets the rectangle that represents the client area of the control. (Inherited from Control)
ClientSize	Gets or sets the height and width of the client area of the control. (Inherited from Control)
CompanyName	Gets the name of the company or creator of the application containing the control. (Inherited from Control)
Container	Gets the IContainer that contains the Component. (Inherited from Component)
ContainsFocus	Gets a value indicating whether the control, or one of its child controls, currently has the input focus. (Inherited from Control)
ContextMenu	Gets or sets the shortcut menu associated with the control. (Inherited from Control)
ContextMenuStrip	Gets or sets the ContextMenuStrip associated with this control. (Inherited from Control)
Controls	Gets a collection of child controls. This property is not relevant to this class.
Created	Gets a value indicating whether the control has been created. (Inherited from Control)
CreateParams	Gets the required creation parameters when the control handle is created. (Inherited from ContainerControl)
CurrentAutoScaleDimensions	Gets the current run-time dimensions of the screen. (Inherited from ContainerControl)
Cursor	Gets or sets the cursor that is displayed when the mouse pointer is over the control. (Inherited from Control)
DataBindings	Gets the data bindings for the control. (Inherited from Control)
DataContext	Gets or sets the data context for the purpose of data binding. This is an ambient property. (Inherited from Control)
DefaultCursor	Gets or sets the default cursor for the control. (Inherited from Control)
DefaultImeMode	Gets the default Input Method Editor (IME) mode supported by the control. (Inherited from Control)
DefaultMargin	Gets the space, in pixels, that is specified by default between controls. (Inherited from Control)
DefaultMaximumSize	Gets the length and height, in pixels, that is specified as the default maximum size of a control. (Inherited from Control)
DefaultMinimumSize	Gets the length and height, in pixels, that is specified as the default minimum size of a control. (Inherited from Control)
DefaultPadding	Gets the default internal spacing, in pixels, of the contents of a control. (Inherited from Control)
DefaultSize	Gets the default size of the SplitContainer.
DesignMode	Gets a value that indicates whether the Component is currently in design mode. (Inherited from Component)
DeviceDpi	Gets the DPI value for the display device where the control is currently being displayed. (Inherited from Control)
DisplayRectangle	Gets the rectangle that represents the virtual display area of the control. (Inherited from ScrollableControl)
Disposing	Gets a value indicating whether the base Control class is in the process of disposing. (Inherited from Control)
Dock	Gets or sets which SplitContainer borders are attached to the edges of the container.
DockPadding	Gets the dock padding settings for all edges of the control. (Inherited from ScrollableControl)
DoubleBuffered	Gets or sets a value indicating whether this control should redraw its surface using a secondary buffer to reduce or prevent flicker. (Inherited from Control)
Enabled	Gets or sets a value indicating whether the control can respond to user interaction. (Inherited from Control)
Events	Gets the list of event handlers that are attached to this Component. (Inherited from Component)
FixedPanel	Gets or sets which SplitContainer panel remains the same size when the container is resized.
Focused	Gets a value indicating whether the control has input focus. (Inherited from Control)
Font	Gets or sets the font of the text displayed by the control. (Inherited from Control)
FontHeight	Gets or sets the height of the font of the control. (Inherited from Control)
ForeColor	Gets or sets the foreground color of the control. (Inherited from Control)
Handle	Gets the window handle that the control is bound to. (Inherited from Control)
HasChildren	Gets a value indicating whether the control contains one or more child controls. (Inherited from Control)
Height	Gets or sets the height of the control. (Inherited from Control)
HorizontalScroll	Gets the characteristics associated with the horizontal scroll bar. (Inherited from ScrollableControl)
HScroll	Gets or sets a value indicating whether the horizontal scroll bar is visible. (Inherited from ScrollableControl)
ImeMode	Gets or sets the Input Method Editor (IME) mode of the control. (Inherited from Control)
ImeModeBase	Gets or sets the IME mode of a control. (Inherited from Control)
InvokeRequired	Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on. (Inherited from Control)
IsAccessible	Gets or sets a value indicating whether the control is visible to accessibility applications. (Inherited from Control)
IsAncestorSiteInDesignMode	Indicates if one of the Ancestors of this control is sited and that site in DesignMode. This property is read-only. (Inherited from Control)
IsDisposed	Gets a value indicating whether the control has been disposed of. (Inherited from Control)
IsHandleCreated	Gets a value indicating whether the control has a handle associated with it. (Inherited from Control)
IsMirrored	Gets a value indicating whether the control is mirrored. (Inherited from Control)
IsSplitterFixed	Gets or sets a value indicating whether the splitter is fixed or movable.
LayoutEngine	Gets a cached instance of the control's layout engine. (Inherited from Control)
Left	Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area. (Inherited from Control)
Location	Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container. (Inherited from Control)
Margin	Gets or sets the space between controls. (Inherited from Control)
MaximumSize	Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify. (Inherited from Control)
MinimumSize	Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify. (Inherited from Control)
Name	Gets or sets the name of the control. (Inherited from Control)
Orientation	Gets or sets a value indicating the horizontal or vertical orientation of the SplitContainer panels.
Padding	Gets or sets the interior spacing, in pixels, between the edges of a SplitterPanel and its contents. This property is not relevant to this class.
Panel1	Gets the left or top panel of the SplitContainer, depending on Orientation.
Panel1Collapsed	Gets or sets a value determining whether Panel1 is collapsed or expanded.
Panel1MinSize	Gets or sets the minimum distance in pixels of the splitter from the left or top edge of Panel1.
Panel2	Gets the right or bottom panel of the SplitContainer, depending on Orientation.
Panel2Collapsed	Gets or sets a value determining whether Panel2 is collapsed or expanded.
Panel2MinSize	Gets or sets the minimum distance in pixels of the splitter from the right or bottom edge of Panel2.
Parent	Gets or sets the parent container of the control. (Inherited from Control)
ParentForm	Gets the form that the container control is assigned to. (Inherited from ContainerControl)
PreferredSize	Gets the size of a rectangular area into which the control can fit. (Inherited from Control)
ProductName	Gets the product name of the assembly containing the control. (Inherited from Control)
ProductVersion	Gets the version of the assembly containing the control. (Inherited from Control)
RecreatingHandle	Gets a value indicating whether the control is currently re-creating its handle. (Inherited from Control)
Region	Gets or sets the window region associated with the control. (Inherited from Control)
RenderRightToLeft	Obsolete. This property is now obsolete. (Inherited from Control)
ResizeRedraw	Gets or sets a value indicating whether the control redraws itself when resized. (Inherited from Control)
Right	Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area. (Inherited from Control)
RightToLeft	Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts. (Inherited from Control)
ScaleChildren	Gets a value that determines the scaling of child controls. (Inherited from Control)
ShowFocusCues	Gets a value indicating whether the control should display focus rectangles. (Inherited from Control)
ShowKeyboardCues	Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators. (Inherited from Control)
Site	Gets or sets the site of the control. (Inherited from Control)
Size	Gets or sets the height and width of the control. (Inherited from Control)
SplitterDistance	Gets or sets the location of the splitter, in pixels, from the left or top edge of the SplitContainer.
SplitterIncrement	Gets or sets a value representing the increment of splitter movement in pixels.
SplitterRectangle	Gets the size and location of the splitter relative to the SplitContainer.
SplitterWidth	Gets or sets the width of the splitter in pixels.
TabIndex	Gets or sets the tab order of the control within its container. (Inherited from Control)
TabStop	Gets or sets a value indicating whether the user can give the focus to the splitter using the TAB key.
Tag	Gets or sets the object that contains data about the control. (Inherited from Control)
Text	This property is not relevant to this class.
Top	Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area. (Inherited from Control)
TopLevelControl	Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in. (Inherited from Control)
UseWaitCursor	Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls. (Inherited from Control)
VerticalScroll	Gets the characteristics associated with the vertical scroll bar. (Inherited from ScrollableControl)
Visible	Gets or sets a value indicating whether the control and all its child controls are displayed. (Inherited from Control)
VScroll	Gets or sets a value indicating whether the vertical scroll bar is visible. (Inherited from ScrollableControl)
Width	Gets or sets the width of the control. (Inherited from Control)
WindowTarget	This property is not relevant for this class. (Inherited from Control)

Methods

AccessibilityNotifyClients(AccessibleEvents, Int32, Int32)	Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control . (Inherited from Control)
AccessibilityNotifyClients(AccessibleEvents, Int32)	Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control. (Inherited from Control)
AdjustFormScrollbars(Boolean)	Adjusts the scroll bars on the container based on the current control positions and the control currently selected. (Inherited from ContainerControl)
BeginInit()	Signals the object that initialization is started.
BeginInvoke(Action)	Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on. (Inherited from Control)
BeginInvoke(Delegate, Object[])	Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on. (Inherited from Control)
BeginInvoke(Delegate)	Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on. (Inherited from Control)
BringToFront()	Brings the control to the front of the z-order. (Inherited from Control)
Contains(Control)	Retrieves a value indicating whether the specified control is a child of the control. (Inherited from Control)
CreateAccessibilityInstance()
CreateControl()	Forces the creation of the visible control, including the creation of the handle and any visible child controls. (Inherited from Control)
CreateControlsInstance()	Creates a new instance of the control collection for the control.
CreateGraphics()	Creates the Graphics for the control. (Inherited from Control)
CreateHandle()	Creates a handle for the control. (Inherited from Control)
CreateObjRef(Type)	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject)
DefWndProc(Message)	Sends the specified message to the default window procedure. (Inherited from Control)
DestroyHandle()	Destroys the handle associated with the control. (Inherited from Control)
Dispose()	Releases all resources used by the Component. (Inherited from Component)
Dispose(Boolean)	Releases the unmanaged resources used by the Control and its child controls and optionally releases the managed resources. (Inherited from ContainerControl)
DoDragDrop(Object, DragDropEffects, Bitmap, Point, Boolean)	Begins a drag operation. (Inherited from Control)
DoDragDrop(Object, DragDropEffects)	Begins a drag-and-drop operation. (Inherited from Control)
DrawToBitmap(Bitmap, Rectangle)	Supports rendering to the specified bitmap. (Inherited from Control)
EndInit()	Signals the object that initialization is complete.
EndInvoke(IAsyncResult)	Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed. (Inherited from Control)
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
FindForm()	Retrieves the form that the control is on. (Inherited from Control)
Focus()	Sets input focus to the control. (Inherited from Control)
GetAccessibilityObjectById(Int32)	Retrieves the specified AccessibleObject. (Inherited from Control)
GetAutoSizeMode()	Retrieves a value indicating how a control will behave when its AutoSize property is enabled. (Inherited from Control)
GetChildAtPoint(Point, GetChildAtPointSkip)	Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type. (Inherited from Control)
GetChildAtPoint(Point)	Retrieves the child control that is located at the specified coordinates. (Inherited from Control)
GetContainerControl()	Returns the next ContainerControl up the control's chain of parent controls. (Inherited from Control)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetLifetimeService()	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject)
GetNextControl(Control, Boolean)	Retrieves the next control forward or back in the tab order of child controls. (Inherited from Control)
GetPreferredSize(Size)	Retrieves the size of a rectangular area into which a control can be fitted. (Inherited from Control)
GetScaledBounds(Rectangle, SizeF, BoundsSpecified)	Retrieves the bounds within which the control is scaled. (Inherited from Control)
GetScrollState(Int32)	Determines whether the specified flag has been set. (Inherited from ScrollableControl)
GetService(Type)	Returns an object that represents a service provided by the Component or by its Container. (Inherited from Component)
GetStyle(ControlStyles)	Retrieves the value of the specified control style bit for the control. (Inherited from Control)
GetTopLevel()	Determines if the control is a top-level control. (Inherited from Control)
GetType()	Gets the Type of the current instance. (Inherited from Object)
Hide()	Conceals the control from the user. (Inherited from Control)
InitializeLifetimeService()	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject)
InitLayout()	Called after the control has been added to another container. (Inherited from Control)
Invalidate()	Invalidates the entire surface of the control and causes the control to be redrawn. (Inherited from Control)
Invalidate(Boolean)	Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. (Inherited from Control)
Invalidate(Rectangle, Boolean)	Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. (Inherited from Control)
Invalidate(Rectangle)	Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. (Inherited from Control)
Invalidate(Region, Boolean)	Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. (Inherited from Control)
Invalidate(Region)	Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. (Inherited from Control)
Invoke(Action)	Executes the specified delegate on the thread that owns the control's underlying window handle. (Inherited from Control)
Invoke(Delegate, Object[])	Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments. (Inherited from Control)
Invoke(Delegate)	Executes the specified delegate on the thread that owns the control's underlying window handle. (Inherited from Control)
Invoke<T>(Func<T>)	Executes the specified delegate on the thread that owns the control's underlying window handle. (Inherited from Control)
InvokeAsync(Action, CancellationToken)	Invokes the specified synchronous callback asynchronously on the thread that owns the control's handle. (Inherited from Control)
InvokeAsync(Func<CancellationToken,ValueTask>, CancellationToken)	Executes the specified asynchronous callback on the thread that owns the control's handle asynchronously. (Inherited from Control)
InvokeAsync<T>(Func<CancellationToken,ValueTask<T>>, CancellationToken)	Executes the specified asynchronous callback on the thread that owns the control's handle. (Inherited from Control)
InvokeAsync<T>(Func<T>, CancellationToken)	Invokes the specified synchronous callback asynchronously on the thread that owns the control's handle. (Inherited from Control)
InvokeGotFocus(Control, EventArgs)	Raises the GotFocus event for the specified control. (Inherited from Control)
InvokeLostFocus(Control, EventArgs)	Raises the LostFocus event for the specified control. (Inherited from Control)
InvokeOnClick(Control, EventArgs)	Raises the Click event for the specified control. (Inherited from Control)
InvokePaint(Control, PaintEventArgs)	Raises the Paint event for the specified control. (Inherited from Control)
InvokePaintBackground(Control, PaintEventArgs)	Raises the PaintBackground event for the specified control. (Inherited from Control)
IsInputChar(Char)	Determines if a character is an input character that the control recognizes. (Inherited from Control)
IsInputKey(Keys)	Determines whether the specified key is a regular input key or a special key that requires preprocessing. (Inherited from Control)
LogicalToDeviceUnits(Int32)	Converts a Logical DPI value to its equivalent DeviceUnit DPI value. (Inherited from Control)
LogicalToDeviceUnits(Size)	Transforms a size from logical to device units by scaling it for the current DPI and rounding down to the nearest integer value for width and height. (Inherited from Control)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject)
NotifyInvalidate(Rectangle)	Raises the Invalidated event with a specified region of the control to invalidate. (Inherited from Control)
OnAutoSizeChanged(EventArgs)	Raises the AutoSizeChanged event. (Inherited from Control)
OnAutoValidateChanged(EventArgs)	Raises the AutoValidateChanged event. (Inherited from ContainerControl)
OnBackColorChanged(EventArgs)	Raises the BackColorChanged event. (Inherited from Control)
OnBackgroundImageChanged(EventArgs)	Raises the BackgroundImageChanged event. (Inherited from Control)
OnBackgroundImageLayoutChanged(EventArgs)	Raises the BackgroundImageLayoutChanged event. (Inherited from Control)
OnBindingContextChanged(EventArgs)	Raises the BindingContextChanged event. (Inherited from Control)
OnCausesValidationChanged(EventArgs)	Raises the CausesValidationChanged event. (Inherited from Control)
OnChangeUICues(UICuesEventArgs)	Raises the ChangeUICues event. (Inherited from Control)
OnClick(EventArgs)	Raises the Click event. (Inherited from Control)
OnClientSizeChanged(EventArgs)	Raises the ClientSizeChanged event. (Inherited from Control)
OnContextMenuChanged(EventArgs)	Raises the ContextMenuChanged event. (Inherited from Control)
OnContextMenuStripChanged(EventArgs)	Raises the ContextMenuStripChanged event. (Inherited from Control)
OnControlAdded(ControlEventArgs)	Raises the ControlAdded event. (Inherited from Control)
OnControlRemoved(ControlEventArgs)	Raises the ControlRemoved event. (Inherited from Control)
OnCreateControl()	Raises the CreateControl() method. (Inherited from ContainerControl)
OnCursorChanged(EventArgs)	Raises the CursorChanged event. (Inherited from Control)
OnDataContextChanged(EventArgs)	(Inherited from Control)
OnDockChanged(EventArgs)	Raises the DockChanged event. (Inherited from Control)
OnDoubleClick(EventArgs)	Raises the DoubleClick event. (Inherited from Control)
OnDpiChangedAfterParent(EventArgs)	Raises the DpiChangedAfterParent event. (Inherited from Control)
OnDpiChangedBeforeParent(EventArgs)	Raises the DpiChangedBeforeParent event. (Inherited from Control)
OnDragDrop(DragEventArgs)	Raises the DragDrop event. (Inherited from Control)
OnDragEnter(DragEventArgs)	Raises the DragEnter event. (Inherited from Control)
OnDragLeave(EventArgs)	Raises the DragLeave event. (Inherited from Control)
OnDragOver(DragEventArgs)	Raises the DragOver event. (Inherited from Control)
OnEnabledChanged(EventArgs)	Raises the EnabledChanged event. (Inherited from Control)
OnEnter(EventArgs)	Raises the Enter event. (Inherited from Control)
OnFontChanged(EventArgs)	Raises the FontChanged event. (Inherited from ContainerControl)
OnForeColorChanged(EventArgs)	Raises the ForeColorChanged event. (Inherited from Control)
OnGiveFeedback(GiveFeedbackEventArgs)	Raises the GiveFeedback event. (Inherited from Control)
OnGotFocus(EventArgs)	Raises the GotFocus event.
OnHandleCreated(EventArgs)	Raises the HandleCreated event. (Inherited from Control)
OnHandleDestroyed(EventArgs)	Raises the HandleDestroyed event. (Inherited from Control)
OnHelpRequested(HelpEventArgs)	Raises the HelpRequested event. (Inherited from Control)
OnImeModeChanged(EventArgs)	Raises the ImeModeChanged event. (Inherited from Control)
OnInvalidated(InvalidateEventArgs)	Raises the Invalidated event. (Inherited from Control)
OnKeyDown(KeyEventArgs)	Raises the KeyDown event.
OnKeyPress(KeyPressEventArgs)	Raises the KeyPress event. (Inherited from Control)
OnKeyUp(KeyEventArgs)	Raises the KeyUp event.
OnLayout(LayoutEventArgs)	Raises the Layout event.
OnLeave(EventArgs)	Raises the Leave event. (Inherited from Control)
OnLocationChanged(EventArgs)	Raises the LocationChanged event. (Inherited from Control)
OnLostFocus(EventArgs)	Raises the LostFocus event.
OnMarginChanged(EventArgs)	Raises the MarginChanged event. (Inherited from Control)
OnMouseCaptureChanged(EventArgs)	Raises the MouseCaptureChanged event.
OnMouseClick(MouseEventArgs)	Raises the MouseClick event. (Inherited from Control)
OnMouseDoubleClick(MouseEventArgs)	Raises the MouseDoubleClick event. (Inherited from Control)
OnMouseDown(MouseEventArgs)	Raises the MouseDown event.
OnMouseEnter(EventArgs)	Raises the MouseEnter event. (Inherited from Control)
OnMouseHover(EventArgs)	Raises the MouseHover event. (Inherited from Control)
OnMouseLeave(EventArgs)	Raises the MouseLeave event.
OnMouseMove(MouseEventArgs)	Raises the MouseMove event.
OnMouseUp(MouseEventArgs)	Raises the MouseUp event.
OnMouseWheel(MouseEventArgs)	Raises the MouseWheel event. (Inherited from ScrollableControl)
OnMove(EventArgs)	Raises the Move event.
OnNotifyMessage(Message)	Notifies the control of Windows messages. (Inherited from Control)
OnPaddingChanged(EventArgs)	Raises the PaddingChanged event. (Inherited from ScrollableControl)
OnPaint(PaintEventArgs)	Raises the Paint event.
OnPaintBackground(PaintEventArgs)	Paints the background of the control. (Inherited from ScrollableControl)
OnParentBackColorChanged(EventArgs)	Raises the BackColorChanged event when the BackColor property value of the control's container changes. (Inherited from Control)
OnParentBackgroundImageChanged(EventArgs)	Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes. (Inherited from Control)
OnParentBindingContextChanged(EventArgs)	Raises the BindingContextChanged event when the BindingContext property value of the control's container changes. (Inherited from Control)
OnParentChanged(EventArgs)	Raises the ParentChanged event. (Inherited from ContainerControl)
OnParentCursorChanged(EventArgs)	Raises the CursorChanged event. (Inherited from Control)
OnParentDataContextChanged(EventArgs)	(Inherited from Control)
OnParentEnabledChanged(EventArgs)	Raises the EnabledChanged event when the Enabled property value of the control's container changes. (Inherited from Control)
OnParentFontChanged(EventArgs)	Raises the FontChanged event when the Font property value of the control's container changes. (Inherited from Control)
OnParentForeColorChanged(EventArgs)	Raises the ForeColorChanged event when the ForeColor property value of the control's container changes. (Inherited from Control)
OnParentRightToLeftChanged(EventArgs)	Raises the RightToLeftChanged event when the RightToLeft property value of the control's container changes. (Inherited from Control)
OnParentVisibleChanged(EventArgs)	Raises the VisibleChanged event when the Visible property value of the control's container changes. (Inherited from Control)
OnPreviewKeyDown(PreviewKeyDownEventArgs)	Raises the PreviewKeyDown event. (Inherited from Control)
OnPrint(PaintEventArgs)	Raises the Paint event. (Inherited from Control)
OnQueryContinueDrag(QueryContinueDragEventArgs)	Raises the QueryContinueDrag event. (Inherited from Control)
OnRegionChanged(EventArgs)	Raises the RegionChanged event. (Inherited from Control)
OnResize(EventArgs)	(Inherited from ContainerControl)
OnRightToLeftChanged(EventArgs)	Raises the RightToLeftChanged event.
OnScroll(ScrollEventArgs)	Raises the Scroll event. (Inherited from ScrollableControl)
OnSizeChanged(EventArgs)	Raises the SizeChanged event. (Inherited from Control)
OnSplitterMoved(SplitterEventArgs)	Raises the SplitterMoved event.
OnSplitterMoving(SplitterCancelEventArgs)	Raises the SplitterMoving event.
OnStyleChanged(EventArgs)	Raises the StyleChanged event. (Inherited from Control)
OnSystemColorsChanged(EventArgs)	Raises the SystemColorsChanged event. (Inherited from Control)
OnTabIndexChanged(EventArgs)	Raises the TabIndexChanged event. (Inherited from Control)
OnTabStopChanged(EventArgs)	Raises the TabStopChanged event. (Inherited from Control)
OnTextChanged(EventArgs)	Raises the TextChanged event. (Inherited from Control)
OnValidated(EventArgs)	Raises the Validated event. (Inherited from Control)
OnValidating(CancelEventArgs)	Raises the Validating event. (Inherited from Control)
OnVisibleChanged(EventArgs)	Raises the VisibleChanged event. (Inherited from ScrollableControl)
PerformAutoScale()	Performs scaling of the container control and its children. (Inherited from ContainerControl)
PerformLayout()	Forces the control to apply layout logic to all its child controls. (Inherited from Control)
PerformLayout(Control, String)	Forces the control to apply layout logic to all its child controls. (Inherited from Control)
PointToClient(Point)	Computes the location of the specified screen point into client coordinates. (Inherited from Control)
PointToScreen(Point)	Computes the location of the specified client point into screen coordinates. (Inherited from Control)
PreProcessControlMessage(Message)	Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from Control)
PreProcessMessage(Message)	Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from Control)
ProcessCmdKey(Message, Keys)	Processes a command key. (Inherited from ContainerControl)
ProcessDialogChar(Char)	Processes a dialog character. (Inherited from ContainerControl)
ProcessDialogKey(Keys)	Processes a dialog box key.
ProcessKeyEventArgs(Message)	Processes a key message and generates the appropriate control events. (Inherited from Control)
ProcessKeyMessage(Message)	Processes a keyboard message. (Inherited from Control)
ProcessKeyPreview(Message)	Previews a keyboard message. (Inherited from Control)
ProcessMnemonic(Char)	Processes a mnemonic character. (Inherited from ContainerControl)
ProcessTabKey(Boolean)	Selects the next available control and makes it the active control.
RaiseDragEvent(Object, DragEventArgs)	Raises the appropriate drag event. (Inherited from Control)
RaiseKeyEvent(Object, KeyEventArgs)	Raises the appropriate key event. (Inherited from Control)
RaiseMouseEvent(Object, MouseEventArgs)	Raises the appropriate mouse event. (Inherited from Control)
RaisePaintEvent(Object, PaintEventArgs)	Raises the appropriate paint event. (Inherited from Control)
RecreateHandle()	Forces the re-creation of the handle for the control. (Inherited from Control)
RectangleToClient(Rectangle)	Computes the size and location of the specified screen rectangle in client coordinates. (Inherited from Control)
RectangleToScreen(Rectangle)	Computes the size and location of the specified client rectangle in screen coordinates. (Inherited from Control)
Refresh()	Forces the control to invalidate its client area and immediately redraw itself and any child controls. (Inherited from Control)
RescaleConstantsForDpi(Int32, Int32)	(Inherited from ContainerControl)
ResetBackColor()	Resets the BackColor property to its default value. (Inherited from Control)
ResetBindings()	Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values. (Inherited from Control)
ResetCursor()	Resets the Cursor property to its default value. (Inherited from Control)
ResetFont()	Resets the Font property to its default value. (Inherited from Control)
ResetForeColor()	Resets the ForeColor property to its default value. (Inherited from Control)
ResetImeMode()	Resets the ImeMode property to its default value. (Inherited from Control)
ResetMouseEventArgs()	Resets the control to handle the MouseLeave event. (Inherited from Control)
ResetRightToLeft()	Resets the RightToLeft property to its default value. (Inherited from Control)
ResetText()	Resets the Text property to its default value (Empty). (Inherited from Control)
ResumeLayout()	Resumes usual layout logic. (Inherited from Control)
ResumeLayout(Boolean)	Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests. (Inherited from Control)
RtlTranslateAlignment(ContentAlignment)	Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. (Inherited from Control)
RtlTranslateAlignment(HorizontalAlignment)	Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. (Inherited from Control)
RtlTranslateAlignment(LeftRightAlignment)	Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text. (Inherited from Control)
RtlTranslateContent(ContentAlignment)	Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. (Inherited from Control)
RtlTranslateHorizontal(HorizontalAlignment)	Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. (Inherited from Control)
RtlTranslateLeftRight(LeftRightAlignment)	Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text. (Inherited from Control)
Scale(Single, Single)	Obsolete. Scales the entire control and any child controls. (Inherited from Control)
Scale(Single)	Obsolete. Scales the control and any child controls. (Inherited from Control)
Scale(SizeF)	Scales the control and all child controls by the specified scaling factor. (Inherited from Control)
ScaleBitmapLogicalToDevice(Bitmap)	Scales a logical bitmap value to it's equivalent device unit value when a DPI change occurs. (Inherited from Control)
ScaleControl(SizeF, BoundsSpecified)	Scales the location, size, padding and margin.
ScaleCore(Single, Single)	This method is not relevant for this class. (Inherited from ScrollableControl)
ScaleMinMaxSize(Single, Single, Boolean)	Scales the size of the container's Min and Max properties with the scale factor provided. (Inherited from ContainerControl)
ScrollControlIntoView(Control)	Scrolls the specified child control into view on an auto-scroll enabled control. (Inherited from ScrollableControl)
ScrollToControl(Control)	Calculates the scroll offset to the specified child control. (Inherited from ScrollableControl)
Select()	Activates the control. (Inherited from Control)
Select(Boolean, Boolean)	Activates a child control. Optionally specifies the direction in the tab order to select the control from.
SelectNextControl(Control, Boolean, Boolean, Boolean, Boolean)	Activates the next control. (Inherited from Control)
SendToBack()	Sends the control to the back of the z-order. (Inherited from Control)
SetAutoScrollMargin(Int32, Int32)	Sets the size of the auto-scroll margins. (Inherited from ScrollableControl)
SetAutoSizeMode(AutoSizeMode)	Sets a value indicating how a control will behave when its AutoSize property is enabled. (Inherited from Control)
SetBounds(Int32, Int32, Int32, Int32, BoundsSpecified)	Sets the specified bounds of the control to the specified location and size. (Inherited from Control)
SetBounds(Int32, Int32, Int32, Int32)	Sets the bounds of the control to the specified location and size. (Inherited from Control)
SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified)	Performs the work of setting the specified bounds of this control.
SetClientSizeCore(Int32, Int32)	Sets the size of the client area of the control. (Inherited from Control)
SetDisplayRectLocation(Int32, Int32)	Positions the display window to the specified value. (Inherited from ScrollableControl)
SetScrollState(Int32, Boolean)	Sets the specified scroll state flag. (Inherited from ScrollableControl)
SetStyle(ControlStyles, Boolean)	Sets a specified ControlStyles flag to either true or false. (Inherited from Control)
SetTopLevel(Boolean)	Sets the control as the top-level control. (Inherited from Control)
SetVisibleCore(Boolean)	Sets the control to the specified visible state. (Inherited from Control)
Show()	Displays the control to the user. (Inherited from Control)
SizeFromClientSize(Size)	Determines the size of the entire control from the height and width of its client area. (Inherited from Control)
SuspendLayout()	Temporarily suspends the layout logic for the control. (Inherited from Control)
ToString()	Returns a String containing the name of the Component, if any. This method should not be overridden. (Inherited from Component)
Update()	Causes the control to redraw the invalidated regions within its client area. (Inherited from Control)
UpdateBounds()	Updates the bounds of the control with the current size and location. (Inherited from Control)
UpdateBounds(Int32, Int32, Int32, Int32, Int32, Int32)	Updates the bounds of the control with the specified size, location, and client size. (Inherited from Control)
UpdateBounds(Int32, Int32, Int32, Int32)	Updates the bounds of the control with the specified size and location. (Inherited from Control)
UpdateDefaultButton()	When overridden by a derived class, updates which button is the default button. (Inherited from ContainerControl)
UpdateStyles()	Forces the assigned styles to be reapplied to the control. (Inherited from Control)
UpdateZOrder()	Updates the control in its parent's z-order. (Inherited from Control)
Validate()	Verifies the value of the control losing focus by causing the Validating and Validated events to occur, in that order. (Inherited from ContainerControl)
Validate(Boolean)	Verifies the value of the control that is losing focus; conditionally dependent on whether automatic validation is turned on. (Inherited from ContainerControl)
ValidateChildren()	Causes all of the child controls within a control that support validation to validate their data. (Inherited from ContainerControl)
ValidateChildren(ValidationConstraints)	Causes all of the child controls within a control that support validation to validate their data. (Inherited from ContainerControl)
WndProc(Message)	Processes Windows messages.

Events

AutoSizeChanged	Occurs when the value of the AutoSize property changes. This property is not relevant to this class.
AutoValidateChanged	Occurs when the AutoValidate property changes. (Inherited from ContainerControl)
BackColorChanged	Occurs when the value of the BackColor property changes. (Inherited from Control)
BackgroundImageChanged	Occurs when the BackgroundImage property changes.
BackgroundImageLayoutChanged	Occurs when the BackgroundImageLayout property changes. This event is not relevant to this class.
BindingContextChanged	Occurs when the value of the BindingContext property changes. (Inherited from Control)
CausesValidationChanged	Occurs when the value of the CausesValidation property changes. (Inherited from Control)
ChangeUICues	Occurs when the focus or keyboard user interface (UI) cues change. (Inherited from Control)
Click	Occurs when the control is clicked. (Inherited from Control)
ClientSizeChanged	Occurs when the value of the ClientSize property changes. (Inherited from Control)
ContextMenuChanged	Occurs when the value of the ContextMenu property changes. (Inherited from Control)
ContextMenuStripChanged	Occurs when the value of the ContextMenuStrip property changes. (Inherited from Control)
ControlAdded	This event is not relevant to this class.
ControlRemoved	This event is not relevant to this class.
CursorChanged	Occurs when the value of the Cursor property changes. (Inherited from Control)
DataContextChanged	Occurs when the value of the DataContext property changes. (Inherited from Control)
Disposed	Occurs when the component is disposed by a call to the Dispose() method. (Inherited from Component)
DockChanged	Occurs when the value of the Dock property changes. (Inherited from Control)
DoubleClick	Occurs when the control is double-clicked. (Inherited from Control)
DpiChangedAfterParent	Occurs when the DPI setting for a control is changed programmatically after the DPI of its parent control or form has changed. (Inherited from Control)
DpiChangedBeforeParent	Occurs when the DPI setting for a control is changed programmatically before a DPI change event for its parent control or form has occurred. (Inherited from Control)
DragDrop	Occurs when a drag-and-drop operation is completed. (Inherited from Control)
DragEnter	Occurs when an object is dragged into the control's bounds. (Inherited from Control)
DragLeave	Occurs when an object is dragged out of the control's bounds. (Inherited from Control)
DragOver	Occurs when an object is dragged over the control's bounds. (Inherited from Control)
EnabledChanged	Occurs when the Enabled property value has changed. (Inherited from Control)
Enter	Occurs when the control is entered. (Inherited from Control)
FontChanged	Occurs when the Font property value changes. (Inherited from Control)
ForeColorChanged	Occurs when the ForeColor property value changes. (Inherited from Control)
GiveFeedback	Occurs during a drag operation. (Inherited from Control)
GotFocus	Occurs when the control receives focus. (Inherited from Control)
HandleCreated	Occurs when a handle is created for the control. (Inherited from Control)
HandleDestroyed	Occurs when the control's handle is in the process of being destroyed. (Inherited from Control)
HelpRequested	Occurs when the user requests help for a control. (Inherited from Control)
ImeModeChanged	Occurs when the ImeMode property has changed. (Inherited from Control)
Invalidated	Occurs when a control's display requires redrawing. (Inherited from Control)
KeyDown	Occurs when a key is pressed while the control has focus. (Inherited from Control)
KeyPress	Occurs when a character, space, or backspace key is pressed while the control has focus. (Inherited from Control)
KeyUp	Occurs when a key is released while the control has focus. (Inherited from Control)
Layout	Occurs when a control should reposition its child controls. (Inherited from Control)
Leave	Occurs when the input focus leaves the control. (Inherited from Control)
LocationChanged	Occurs when the Location property value has changed. (Inherited from Control)
LostFocus	Occurs when the control loses focus. (Inherited from Control)
MarginChanged	Occurs when the control's margin changes. (Inherited from Control)
MouseCaptureChanged	Occurs when the control loses mouse capture. (Inherited from Control)
MouseClick	Occurs when the control is clicked by the mouse. (Inherited from Control)
MouseDoubleClick	Occurs when the control is double clicked by the mouse. (Inherited from Control)
MouseDown	Occurs when the mouse pointer is over the control and a mouse button is pressed. (Inherited from Control)
MouseEnter	Occurs when the mouse pointer enters the control. (Inherited from Control)
MouseHover	Occurs when the mouse pointer rests on the control. (Inherited from Control)
MouseLeave	Occurs when the mouse pointer leaves the control. (Inherited from Control)
MouseMove	Occurs when the mouse pointer is moved over the control. (Inherited from Control)
MouseUp	Occurs when the mouse pointer is over the control and a mouse button is released. (Inherited from Control)
MouseWheel	Occurs when the mouse wheel moves while the control has focus. (Inherited from Control)
Move	Occurs when the control is moved. (Inherited from Control)
PaddingChanged	This event is not relevant to this class.
Paint	Occurs when the control is redrawn. (Inherited from Control)
ParentChanged	Occurs when the Parent property value changes. (Inherited from Control)
PreviewKeyDown	Occurs before the KeyDown event when a key is pressed while focus is on this control. (Inherited from Control)
QueryAccessibilityHelp	Occurs when AccessibleObject is providing help to accessibility applications. (Inherited from Control)
QueryContinueDrag	Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled. (Inherited from Control)
RegionChanged	Occurs when the value of the Region property changes. (Inherited from Control)
Resize	Occurs when the control is resized. (Inherited from Control)
RightToLeftChanged	Occurs when the RightToLeft property value changes. (Inherited from Control)
Scroll	Occurs when the user or code scrolls through the client area. (Inherited from ScrollableControl)
SizeChanged	Occurs when the Size property value changes. (Inherited from Control)
SplitterMoved	Occurs when the splitter control is moved.
SplitterMoving	Occurs when the splitter control is in the process of moving.
StyleChanged	Occurs when the control style changes. (Inherited from Control)
SystemColorsChanged	Occurs when the system colors change. (Inherited from Control)
TabIndexChanged	Occurs when the TabIndex property value changes. (Inherited from Control)
TabStopChanged	Occurs when the TabStop property value changes. (Inherited from Control)
TextChanged	This event is not relevant to this class.
Validated	Occurs when the control is finished validating. (Inherited from Control)
Validating	Occurs when the control is validating. (Inherited from Control)
VisibleChanged	Occurs when the Visible property value changes. (Inherited from Control)

Explicit Interface Implementations

IContainerControl.ActivateControl(Control)	Activates the specified control. (Inherited from ContainerControl)
IDropTarget.OnDragDrop(DragEventArgs)	Raises the DragDrop event. (Inherited from Control)
IDropTarget.OnDragEnter(DragEventArgs)	Raises the DragEnter event. (Inherited from Control)
IDropTarget.OnDragLeave(EventArgs)	Raises the DragLeave event. (Inherited from Control)
IDropTarget.OnDragOver(DragEventArgs)	Raises the DragOver event. (Inherited from Control)

See also

• SplitContainer Control (Windows Forms)