BeforeExpandEventArgs Class

Provides data for the TreeList.BeforeExpand event.

Namespace : DevExpress.XtraTreeList

Assembly : DevExpress.XtraTreeList.v25.2.dll

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

Declaration

• C#
• VB.NET

public class BeforeExpandEventArgs :
    NodeEventArgs

Public Class BeforeExpandEventArgs
    Inherits NodeEventArgs

Related API Members

BeforeExpandEventArgs is the data class for the following events:

• TreeList.BeforeExpand

Remarks

The TreeList.BeforeExpand event occurs before Tree List node expansion.

The BeforeExpandEventArgs.CanExpand property value indicates whether a node can be expanded.

Inheritance

Object EventArgs NodeEventArgs BeforeExpandEventArgs

See Also

BeforeExpandEventArgs Members

DevExpress.XtraTreeList Namespace