![](dotnetdiagramimages/C1_Win_C1FlexGrid_GroupPanel_4_8_C1_Win_C1FlexGrid_Design_GroupPanelDesigner.png)
'Declaration
Public Class GroupPanelDesigner Inherits System.Windows.Forms.Design.ControlDesigner
public class GroupPanelDesigner : System.Windows.Forms.Design.ControlDesigner
System.Object
System.ComponentModel.Design.ComponentDesigner
System.Windows.Forms.Design.ControlDesigner
C1.Win.C1FlexGrid.Design.GroupPanelDesigner