NavBarControl.GroupCollapsing Event
In This Article
Occurs when a group is about to be collapsed.
Namespace: DevExpress.XtraNavBar
Assembly: DevExpress.XtraNavBar.v24.2.dll
NuGet Package: DevExpress.Win
#Declaration
#Event Data
The GroupCollapsing event's data class is DevExpress.XtraNavBar.NavBarGroupCancelEventArgs.
#Remarks
This event occurs when a group is collapsed by the end-user or in code. The event parameter’s NavBarGroupEventArgs.Group property identifies the group being collapsed. Set the event’s Cancel parameter to true to forbid the collapse operation.
See Also