System.Object
System.EventArgs
GrapeCity.ActiveReports.Design.GroupEditor.GroupEditor.GroupSelectionChangedEventArgs
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
System.Windows.Forms.ScrollableControl
System.Windows.Forms.ContainerControl
System.Windows.Forms.UserControl
GrapeCity.ActiveReports.Design.GroupEditor.GroupEditor