| GrapeCity.Xaml.SpreadSheet.Data Namespace > Worksheet Class : ClearSpanCells Method | 
gcSpreadSheet1.Sheets[0].AddSpanCell(1, 1, 3, 3);
      
private void Button_Click_1(object sender, RoutedEventArgs e)
  {
        gcSpreadSheet1.Sheets[0].ClearSpanCells(GrapeCity.Xaml.SpreadSheet.Data.SheetArea.Cells);
   }
	GcSpreadSheet1.Sheets(0).AddSpanCell(1, 1, 3, 3) Private Sub Button_Click_1(sender As Object, e As RoutedEventArgs) GcSpreadSheet1.Sheets(0).ClearSpanCells(GrapeCity.Xaml.SpreadSheet.Data.SheetArea.Cells) End Sub
Target Platforms: Windows Server 2012, Windows RT