BeforeCollapseEventArgs Class

Provides data for the TreeList.BeforeCollapse event.

Namespace : DevExpress.XtraTreeList

Assembly : DevExpress.XtraTreeList.v25.2.dll

NuGet Packages : DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

• C#
• VB.NET

public class BeforeCollapseEventArgs :
    NodeEventArgs

Public Class BeforeCollapseEventArgs
    Inherits NodeEventArgs

Related API Members

BeforeCollapseEventArgs is the data class for the following events:

• TreeList.BeforeCollapse

Remarks

The TreeList.BeforeCollapse event occurs before collapsing a Tree List node.

The BeforeCollapseEventArgs.CanCollapse property value indicates whether a node can be collapsed.

Inheritance

Object EventArgs NodeEventArgs BeforeCollapseEventArgs

See Also

BeforeCollapseEventArgs Members

DevExpress.XtraTreeList Namespace