![](dotnetdiagramimages/C1_Silverlight_DataGrid_5_C1_Silverlight_DataGrid_DataGridGroupChangingEventArgs.png)
'Declaration
Public Class DataGridGroupChangingEventArgs Inherits C1.Silverlight.CancelEventArgs
public class DataGridGroupChangingEventArgs : C1.Silverlight.CancelEventArgs
System.Object
System.EventArgs
C1.Silverlight.CancelEventArgs
C1.Silverlight.DataGrid.DataGridGroupChangingEventArgs