BorderStyle Enum
Definition
Important
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Specifies the border style for a control.
public enum class BorderStyle
[System.Runtime.InteropServices.ComVisible(true)]
public enum BorderStyle
public enum BorderStyle
[<System.Runtime.InteropServices.ComVisible(true)>]
type BorderStyle =
type BorderStyle =
Public Enum BorderStyle
- Inheritance
- Attributes
Fields
Fixed3D | 2 | A three-dimensional border. |
FixedSingle | 1 | A single-line border. |
None | 0 | No border. |
Examples
The following code example demonstrates how to use the BorderStyle enumeration and the TreeView.BorderStyle, TreeView.HideSelection and the TreeView.ShowRootLines properties. To run this example, paste the following code in a form and call the InitializeTreeView method in the form's constructor or Load method.
// Declare the TreeView control.
internal:
System::Windows::Forms::TreeView^ TreeView1;
private:
// Initialize the TreeView to blend with the form, giving it the
// same color as the form and no border.
void InitializeTreeView()
{
// Create a new TreeView control and set the location and size.
this->TreeView1 = gcnew System::Windows::Forms::TreeView;
this->TreeView1->Location = System::Drawing::Point( 72, 48 );
this->TreeView1->Size = System::Drawing::Size( 200, 200 );
// Set the BorderStyle property to none, the BackColor property to
// the form's backcolor, and the Scrollable property to false.
// This allows the TreeView to blend in form.
this->TreeView1->BorderStyle = BorderStyle::None;
this->TreeView1->BackColor = this->BackColor;
this->TreeView1->Scrollable = false;
// Set the HideSelection property to false to keep the
// selection highlighted when the user leaves the control.
// This helps it blend with form.
this->TreeView1->HideSelection = false;
// Set the ShowRootLines and ShowLines properties to false to
// give the TreeView a list-like appearance.
this->TreeView1->ShowRootLines = false;
this->TreeView1->ShowLines = false;
// Add the nodes.
array<TreeNode^>^temp0 = {gcnew TreeNode( "Full Color" ),gcnew TreeNode( "Project Wizards" ),gcnew TreeNode( "Visual C# and Visual Basic Support" )};
array<TreeNode^>^temp1 = {gcnew TreeNode( "Pentium 133 MHz or faster processor " ),gcnew TreeNode( "Windows 98 or later" ),gcnew TreeNode( "100 MB Disk space" )};
array<TreeNode^>^temp2 = {gcnew TreeNode( "Features",temp0 ),gcnew TreeNode( "System Requirements",temp1 )};
this->TreeView1->Nodes->AddRange( temp2 );
// Set the tab index and add the TreeView to the form.
this->TreeView1->TabIndex = 0;
this->Controls->Add( this->TreeView1 );
}
// Declare the TreeView control.
internal System.Windows.Forms.TreeView TreeView1;
// Initialize the TreeView to blend with the form, giving it the
// same color as the form and no border.
private void InitializeTreeView()
{
// Create a new TreeView control and set the location and size.
this.TreeView1 = new System.Windows.Forms.TreeView();
this.TreeView1.Location = new System.Drawing.Point(72, 48);
this.TreeView1.Size = new System.Drawing.Size(200, 200);
// Set the BorderStyle property to none, the BackColor property to
// the form's backcolor, and the Scrollable property to false.
// This allows the TreeView to blend in form.
this.TreeView1.BorderStyle = BorderStyle.None;
this.TreeView1.BackColor = this.BackColor;
this.TreeView1.Scrollable = false;
// Set the HideSelection property to false to keep the
// selection highlighted when the user leaves the control.
// This helps it blend with form.
this.TreeView1.HideSelection = false;
// Set the ShowRootLines and ShowLines properties to false to
// give the TreeView a list-like appearance.
this.TreeView1.ShowRootLines = false;
this.TreeView1.ShowLines = false;
// Add the nodes.
this.TreeView1.Nodes.AddRange(new TreeNode[]
{new TreeNode("Features",
new TreeNode[]{
new TreeNode("Full Color"),
new TreeNode("Project Wizards"),
new TreeNode("Visual C# and Visual Basic Support")}),
new TreeNode("System Requirements",
new TreeNode[]{
new TreeNode("Pentium 133 MHz or faster processor "),
new TreeNode("Windows 98 or later"),
new TreeNode("100 MB Disk space")})
});
// Set the tab index and add the TreeView to the form.
this.TreeView1.TabIndex = 0;
this.Controls.Add(this.TreeView1);
}
' Declare the TreeView control.
Friend WithEvents TreeView1 As System.Windows.Forms.TreeView
' Initialize the TreeView to blend with the form, giving it the
' same color as the form and no border.
Private Sub InitializeTreeView()
' Create a new TreeView control and set the location and size.
Me.TreeView1 = New System.Windows.Forms.TreeView
Me.TreeView1.Location = New System.Drawing.Point(72, 48)
Me.TreeView1.Size = New System.Drawing.Size(200, 200)
' Set the BorderStyle property to none, the BackColor property to
' the form's backcolor, and the Scrollable property to false.
' This allows the TreeView to blend in form.
Me.TreeView1.BorderStyle = BorderStyle.None
Me.TreeView1.BackColor = Me.BackColor
Me.TreeView1.Scrollable = False
' Set the ShowRootLines and ShowLines properties to false to
' give the TreeView a list-like appearance.
Me.TreeView1.ShowRootLines = False
Me.TreeView1.ShowLines = False
' Add the nodes.
Me.TreeView1.Nodes.AddRange(New System.Windows.Forms.TreeNode() _
{New System.Windows.Forms.TreeNode("Features", _
New System.Windows.Forms.TreeNode() _
{New System.Windows.Forms.TreeNode("Full Color"), _
New System.Windows.Forms.TreeNode("Project Wizards"), _
New System.Windows.Forms.TreeNode("Visual C# and Visual Basic Support")}), _
New System.Windows.Forms.TreeNode("System Requirements", _
New System.Windows.Forms.TreeNode() _
{New System.Windows.Forms.TreeNode _
("Pentium 133 MHz or faster processor "), _
New System.Windows.Forms.TreeNode("Windows 98 or later"), _
New System.Windows.Forms.TreeNode("100 MB Disk space")})})
' Set the tab index and add the TreeView to the form.
Me.TreeView1.TabIndex = 0
Me.Controls.Add(Me.TreeView1)
End Sub
Remarks
Use the members of this enumeration to set the border style for controls that have a changeable border.