IPanel [CLSCompliant(false)] public interface IPanel Show allImplement this interface when you want to be notified of when a panel is shown, hidden or closed. ObsoleteInherited MethodsPanelClosing#Since v6.0void PanelClosing( uintdocumentSerialNumber, boolonCloseDocument)PanelHidden#Since v6.0void PanelHidden( uintdocumentSerialNumber, ShowPanelReasonreason)PanelShown#Since v6.0void PanelShown( uintdocumentSerialNumber, ShowPanelReasonreason)