DataGridTableStyle.RowHeaderWidthChanged-Ereignis

Tritt ein, wenn sich der RowHeaderWidth-Wert ändert.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

Syntax

'Declaration
Public Event RowHeaderWidthChanged As EventHandler
'Usage
Dim instance As DataGridTableStyle
Dim handler As EventHandler

AddHandler instance.RowHeaderWidthChanged, handler

public event EventHandler RowHeaderWidthChanged

public:
event EventHandler^ RowHeaderWidthChanged {
    void add (EventHandler^ value);
    void remove (EventHandler^ value);
}

/** @event */
public void add_RowHeaderWidthChanged (EventHandler value)

/** @event */
public void remove_RowHeaderWidthChanged (EventHandler value)

JScript unterstützt die Verwendung von Ereignissen, aber nicht die Deklaration von neuen Ereignissen.

Hinweise

Weitere Informationen zum Behandeln von Ereignissen finden Sie unter Behandeln von Ereignissen.

Beispiel

Private Sub CallEventLoader()
   AddHandler Load, AddressOf DataGridTableStyle_RowHeaderWidth_Load
End Sub 'CallEventLoader


Public Sub AttachRowHeaderWidthChanged()
   AddHandler myDataGridTableStyle.RowHeaderWidthChanged, AddressOf MyDelegateRowHeaderChanged
End Sub 'AttachRowHeaderWidthChanged

 Private Sub MyDelegateRowHeaderChanged(ByVal sender As Object, ByVal e As EventArgs)
     MessageBox.Show("Row header width is changed")
 End Sub 'MyDelegateRowHeaderChanged


Private Sub button1_Click(sender As Object, e As EventArgs) Handles button1.Click
   myDataGridTableStyle.RowHeaderWidth = 30
End Sub 'button1_Click


Private Sub button2_Click(sender As Object, e As EventArgs) Handles button2.Click
   MessageBox.Show("Row header width is: " & myDataGridTableStyle.RowHeaderWidth)
End Sub 'button2_Click

private void CallEventLoader()
{
   this.Load += new EventHandler(
      this.DataGridTableStyle_RowHeaderWidth_Load);
}

public void AttachRowHeaderWidthChanged()
{
   myDataGridTableStyle.RowHeaderWidthChanged += 
                            new EventHandler(MyDelegateRowHeaderChanged);
}
private void MyDelegateRowHeaderChanged(object sender, EventArgs e)
{
   MessageBox.Show("Row header width is changed");
}

private void button1_Click(object sender, System.EventArgs e)
{  
   myDataGridTableStyle.RowHeaderWidth = 30;
}

private void button2_Click(object sender, System.EventArgs e)
{
   MessageBox.Show("Row header width is: " + 
                       myDataGridTableStyle.RowHeaderWidth);
}

private:
   void CallEventLoader()
   {
      this->Load += gcnew EventHandler( this, &DataGridTableStyle_RowHeaderWidth::DataGridTableStyle_RowHeaderWidth_Load );
   }

public:
   void AttachRowHeaderWidthChanged()
   {
      myDataGridTableStyle->RowHeaderWidthChanged +=
         gcnew EventHandler( this, &DataGridTableStyle_RowHeaderWidth::MyDelegateRowHeaderChanged );
   }

private:
   void MyDelegateRowHeaderChanged( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      MessageBox::Show( "Row header width is changed" );
   }

   void button1_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      myDataGridTableStyle->RowHeaderWidth = 30;
   }

   void button2_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      MessageBox::Show( String::Concat( "Row header width is: ", myDataGridTableStyle->RowHeaderWidth ) );
   }

private void CallEventLoader()
{
    this.add_Load(new EventHandler(
        this.DataGridTableStyleRowHeaderWidthLoad));
} //CallEventLoader

public void AttachRowHeaderWidthChanged()
{
    myDataGridTableStyle.add_RowHeaderWidthChanged(
        new EventHandler(MyDelegateRowHeaderChanged));
} //AttachRowHeaderWidthChanged

public void MyDelegateRowHeaderChanged(Object sender, EventArgs e)
{
    MessageBox.Show("Row header width is changed");
} //MyDelegateRowHeaderChanged

private void button1_Click(Object sender, System.EventArgs e)
{
    myDataGridTableStyle.set_RowHeaderWidth(30);
} //button1_Click

private void button2_Click(Object sender, System.EventArgs e)
{
    MessageBox.Show(("Row header width is: " 
        + myDataGridTableStyle.get_RowHeaderWidth()));
} //button2_Click

private void CallEventLoader()
{
    this.add_Load(new EventHandler(
        this.DataGridTableStyleRowHeaderWidthLoad));
} //CallEventLoader

public void AttachRowHeaderWidthChanged()
{
    myDataGridTableStyle.add_RowHeaderWidthChanged(
        new EventHandler(MyDelegateRowHeaderChanged));
} //AttachRowHeaderWidthChanged

public void MyDelegateRowHeaderChanged(Object sender, EventArgs e)
{
    MessageBox.Show("Row header width is changed");
} //MyDelegateRowHeaderChanged

private void button1_Click(Object sender, System.EventArgs e)
{
    myDataGridTableStyle.set_RowHeaderWidth(30);
} //button1_Click

private void button2_Click(Object sender, System.EventArgs e)
{
    MessageBox.Show("Row header width is: " 
        + myDataGridTableStyle.get_RowHeaderWidth());
} //button2_Click

Plattformen

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile für Pocket PC, Windows Mobile für Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

DataGridTableStyle-Klasse
DataGridTableStyle-Member
System.Windows.Forms-Namespace
DataGridTableStyle.RowHeadersVisibleChanged-Ereignis
DataGridTableStyle.RowHeaderWidth-Eigenschaft
DataGridTableStyle.RowHeadersVisible-Eigenschaft