DataGridColumnStyle.ResetHeaderText 方法

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

将 HeaderText 重置为其默认值 null。

public:
 void ResetHeaderText();

public void ResetHeaderText ();

member this.ResetHeaderText : unit -> unit

Public Sub ResetHeaderText ()

示例

下面的代码示例演示了此成员的使用。

private:
   void SetHeaderText( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Set the HeaderText property.
      myDataGridColumnStyle->HeaderText = "Emp ID";
      myDataGrid->Invalidate();
   }

   void ResetHeaderText( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Reset the HeaderText property to its default value.
      myDataGridColumnStyle->ResetHeaderText();
      myDataGrid->Invalidate();
   }

private void SetHeaderText(object sender, System.EventArgs e)
{
   // Set the HeaderText property.
   myDataGridColumnStyle.HeaderText = "Emp ID";
   myDataGrid.Invalidate();
} 
private void ResetHeaderText(object sender, System.EventArgs e)
{
   // Reset the HeaderText property to its default value.
   myDataGridColumnStyle.ResetHeaderText();
   myDataGrid.Invalidate();
   }

Private Sub SetHeaderText(ByVal sender As Object, ByVal e As EventArgs)
   ' Set the HeaderText property.
   myDataGridColumnStyle.HeaderText = "Emp ID"
   myDataGrid.Invalidate()
End Sub

Private Sub ResetHeaderText(ByVal sender As Object, ByVal e As EventArgs)
   ' Reset the HeaderText property to its default value.
   myDataGridColumnStyle.ResetHeaderText()
   myDataGrid.Invalidate()
End Sub

注解

如果要为设计器创建设计器，或者创建包含System.Windows.Forms.DataGrid该控件的System.Windows.Forms.DataGrid控件，则通常使用此方法。