NavBarControl.GroupCollapsing Event

Occurs when a group is about to be collapsed.

Namespace : DevExpress.XtraNavBar

Assembly : DevExpress.XtraNavBar.v25.2.dll

NuGet Package : DevExpress.Win

Declaration

• C#
• VB.NET

public event NavBarGroupCancelEventHandler GroupCollapsing

Public Event GroupCollapsing As NavBarGroupCancelEventHandler

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

GroupExpanding

GroupCollapsed

GroupExpanded

NavBarControl Class

NavBarControl Members

DevExpress.XtraNavBar Namespace