DataGrid.ResetHeaderForeColor メソッド

定義

HeaderForeColor プロパティを既定値にリセットします。Resets the HeaderForeColor property to its default value.

public:
 void ResetHeaderForeColor();
public void ResetHeaderForeColor ();
member this.ResetHeaderForeColor : unit -> unit
Public Sub ResetHeaderForeColor ()

このメンバーの使用例を次のコード例に示します。The following code example demonstrates the use of this member.

private:
   void button3_Click( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      ColorDialog^ myColorDialog = gcnew ColorDialog;

      // Disable selecting a custom color.
      myColorDialog->AllowFullOpen = false;

      // Enable the help button.
      myColorDialog->ShowHelp = true;

      // Set the initial color to the current color.
      myColorDialog->Color = myDataGrid->HeaderForeColor;

      // Show color dialog box.
      myColorDialog->ShowDialog();

      // Set the header foreground color.
      myDataGrid->HeaderForeColor = myColorDialog->Color;
   }

   // Reset the header foregroundcolor.
   void button4_Click( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      myDataGrid->ResetHeaderForeColor();
   }
private void button3_Click(object sender, EventArgs e)
{
   ColorDialog myColorDialog = new ColorDialog();
   // Disable selecting a custom color.
   myColorDialog.AllowFullOpen = false ;
   // Enable the help button.
   myColorDialog.ShowHelp = true ;
   // Set the initial color to the current color.
   myColorDialog.Color = myDataGrid.HeaderForeColor;
   // Show color dialog box.
   myColorDialog.ShowDialog();
   // Set the header foreground color.
   myDataGrid.HeaderForeColor = myColorDialog.Color;
}
// Reset the header foregroundcolor.
private void button4_Click(object sender, EventArgs e)
{
   myDataGrid.ResetHeaderForeColor();
}
Private Sub button3_Click(ByVal sender As Object, ByVal e As EventArgs) Handles button3.Click
    Dim myColorDialog As New ColorDialog()
    ' Disable selecting a custom color.
    myColorDialog.AllowFullOpen = False
    ' Enable the help button.
    myColorDialog.ShowHelp = True
    ' Set the initial color to the current color.
    myColorDialog.Color = myDataGrid.HeaderForeColor
    ' Show color dialog box.
    myColorDialog.ShowDialog()
    ' Set the header foreground color.
    myDataGrid.HeaderForeColor = myColorDialog.Color
End Sub

' Reset the header foregroundcolor.
Private Sub button4_Click(ByVal sender As Object, ByVal e As EventArgs) Handles button4.Click
    myDataGrid.ResetHeaderForeColor()
End Sub

注釈

のデザイナーを作成する場合、またはを組み込んだ独自のコントロールを作成する場合は、通常、このメソッドを使用し System.Windows.Forms.DataGrid System.Windows.Forms.DataGrid ます。You typically use this method if you are either creating a designer for the System.Windows.Forms.DataGrid or creating your own control incorporating the System.Windows.Forms.DataGrid. メソッドを使用して、 ShouldSerializeHeaderForeColor プロパティ値が既定値から変更されたかどうかを判断できます。You can use the ShouldSerializeHeaderForeColor method to determine whether the property value has changed from its default.

適用対象