ToolBarButtonClickEventArgs Sınıf

Tanım

Ad Alanı:

System.Windows.Forms

Bütünleştirilmiş Kod:

System.Windows.Forms.dll

Kaynak:

ToolBarButtonClickEventArgs.cs

Dikkat

ToolBar is provided for binary compatibility with .NET Framework and is not intended to be used directly from your code. Use ToolStrip instead.

ButtonClick olayı için veriler sağlar.

public ref class ToolBarButtonClickEventArgs : EventArgs

[System.ComponentModel.Browsable(false)]
[System.Obsolete("`ToolBar` is provided for binary compatibility with .NET Framework and is not intended to be used directly from your code. Use `ToolStrip` instead.", false, DiagnosticId="WFDEV006", UrlFormat="https://aka.ms/winforms-warnings/{0}")]
public class ToolBarButtonClickEventArgs : EventArgs

[<System.ComponentModel.Browsable(false)>]
[<System.Obsolete("`ToolBar` is provided for binary compatibility with .NET Framework and is not intended to be used directly from your code. Use `ToolStrip` instead.", false, DiagnosticId="WFDEV006", UrlFormat="https://aka.ms/winforms-warnings/{0}")>]
type ToolBarButtonClickEventArgs = class
    inherit EventArgs

Public Class ToolBarButtonClickEventArgs
Inherits EventArgs

Devralma

Object

EventArgs

ToolBarButtonClickEventArgs

Öznitelikler

BrowsableAttribute ObsoleteAttribute

Örnekler

Aşağıdaki örnek, bir ToolBar ve üç ToolBarButton denetimin örneğini oluşturur. Araç çubuğu düğmeleri düğme koleksiyonuna atanır, koleksiyon araç çubuğuna atanır ve araç çubuğu forma eklenir. ButtonClick Araç çubuğunun olayında öğesinin ButtonToolBarButtonClickEventArgs özelliği değerlendirilir ve uygun iletişim kutusu açılır. Bu kod, bir Form, OpenFileDialog, ve SaveFileDialogPrintDialog bir örneğinin başlatıldığını varsayar.

public:
   void InitializeMyToolBar()
   {
      // Create and initialize the ToolBar and ToolBarButton controls.
      toolBar1 = gcnew ToolBar;
      ToolBarButton^ toolBarButton1 = gcnew ToolBarButton;
      ToolBarButton^ toolBarButton2 = gcnew ToolBarButton;
      ToolBarButton^ toolBarButton3 = gcnew ToolBarButton;
      
      // Set the Text properties of the ToolBarButton controls.
      toolBarButton1->Text = "Open";
      toolBarButton2->Text = "Save";
      toolBarButton3->Text = "Print";
      
      // Add the ToolBarButton controls to the ToolBar.
      toolBar1->Buttons->Add( toolBarButton1 );
      toolBar1->Buttons->Add( toolBarButton2 );
      toolBar1->Buttons->Add( toolBarButton3 );
      
      // Add the event-handler delegate.
      toolBar1->ButtonClick += gcnew ToolBarButtonClickEventHandler(
         this, &Form1::toolBar1_ButtonClick );
      
      // Add the ToolBar to the Form.
      Controls->Add( toolBar1 );
   }

private:
   void toolBar1_ButtonClick(
      Object^ sender,
      ToolBarButtonClickEventArgs^ e )
   {
      // Evaluate the Button property to determine which button was clicked.
      switch ( toolBar1->Buttons->IndexOf( e->Button ) )
      {
         case 0:
            openFileDialog1->ShowDialog();
            // Insert code to open the file.
            break;
         case 1:
            saveFileDialog1->ShowDialog();
            // Insert code to save the file.
            break;
         case 2:
            printDialog1->ShowDialog();
            // Insert code to print the file.    
            break;
      }
   }

public void InitializeMyToolBar()
 {
    // Create and initialize the ToolBar and ToolBarButton controls.
    toolBar1 = new ToolBar();
    ToolBarButton toolBarButton1 = new ToolBarButton();
    ToolBarButton toolBarButton2 = new ToolBarButton();
    ToolBarButton toolBarButton3 = new ToolBarButton();
 
    // Set the Text properties of the ToolBarButton controls.
    toolBarButton1.Text = "Open";
    toolBarButton2.Text = "Save";
    toolBarButton3.Text = "Print";
 
    // Add the ToolBarButton controls to the ToolBar.
    toolBar1.Buttons.Add(toolBarButton1);
    toolBar1.Buttons.Add(toolBarButton2);
    toolBar1.Buttons.Add(toolBarButton3);
    
    // Add the event-handler delegate.
    toolBar1.ButtonClick += new ToolBarButtonClickEventHandler (
       this.toolBar1_ButtonClick);
    
    // Add the ToolBar to the Form.
    Controls.Add(toolBar1);
 }
 
 private void toolBar1_ButtonClick (
                         Object sender, 
                         ToolBarButtonClickEventArgs e)
 {
   // Evaluate the Button property to determine which button was clicked.
   switch(toolBar1.Buttons.IndexOf(e.Button))
   {
      case 0:
         openFileDialog1.ShowDialog();
         // Insert code to open the file.
         break; 
      case 1:
         saveFileDialog1.ShowDialog();
         // Insert code to save the file.
         break; 
      case 2:
         printDialog1.ShowDialog();
         // Insert code to print the file.    
         break; 
    }
 }

Public Sub InitializeMyToolBar()
    ' Create and initialize the ToolBar and ToolBarButton controls.
    Dim toolBar1 As New ToolBar()
    Dim toolBarButton1 As New ToolBarButton()
    Dim toolBarButton2 As New ToolBarButton()
    Dim toolBarButton3 As New ToolBarButton()
    
    ' Set the Text properties of the ToolBarButton controls.
    toolBarButton1.Text = "Open"
    toolBarButton2.Text = "Save"
    toolBarButton3.Text = "Print"
    
    ' Add the ToolBarButton controls to the ToolBar.
    toolBar1.Buttons.Add(toolBarButton1)
    toolBar1.Buttons.Add(toolBarButton2)
    toolBar1.Buttons.Add(toolBarButton3)
    
    ' Add the event-handler delegate.
    AddHandler toolBar1.ButtonClick, AddressOf Me.toolBar1_ButtonClick
    
    ' Add the ToolBar to the Form.
    Controls.Add(toolBar1)
End Sub    

Private Sub toolBar1_ButtonClick(ByVal sender As Object, _
ByVal e As ToolBarButtonClickEventArgs)

    ' Evaluate the Button property to determine which button was clicked.
    Select Case toolBar1.Buttons.IndexOf(e.Button)
        Case 0
            openFileDialog1.ShowDialog()
            ' Insert code to open the file.
        Case 1
            saveFileDialog1.ShowDialog()
            ' Insert code to save the file.
        Case 2
            printDialog1.ShowDialog()
            ' Insert code to print the file.
    End Select
End Sub

Açıklamalar

Olay, kullanıcı denetimdeki bir düğmeye ToolBar her tıkladığınızda gerçekleşir. özelliği, Button tıklanan düğmeyle ilgili bilgileri içeren öğesini içerir ToolBarButton .

Oluşturucular

Name	Description
ToolBarButtonClickEventArgs(ToolBarButton)	Geçersiz. ToolBarButtonClickEventArgs sınıfının yeni bir örneğini başlatır.

Özellikler

Name	Description
Button	Geçersiz. Tıklanan öğesini ToolBarButton alır veya ayarlar.

Ayrıca bkz.

• ToolBar
• ToolBarButton