NavBarControl.GroupExpanding Event

Occurs when a group is about to be expanded.

Namespace : DevExpress.XtraNavBar

Assembly : DevExpress.XtraNavBar.v25.2.dll

NuGet Package : DevExpress.Win

Declaration

• C#
• VB.NET

public event NavBarGroupCancelEventHandler GroupExpanding

Public Event GroupExpanding As NavBarGroupCancelEventHandler

Event Data

The GroupExpanding event's data class is DevExpress.XtraNavBar.NavBarGroupCancelEventArgs.

Remarks

This event occurs before a group is expanded. The event parameter’s NavBarGroupEventArgs.Group property identifies the group being expanded. Set the event’s Cancel parameter to true to forbid the expand operation.

See Also

GroupCollapsing

GroupExpanded

GroupCollapsed

NavBarControl Class

NavBarControl Members

DevExpress.XtraNavBar Namespace