BeforeExpandEventArgs Class
In This Article
Provides data for the TreeList.BeforeExpand event.
Namespace: DevExpress.XtraTreeList
Assembly: DevExpress.XtraTreeList.v24.2.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList
#Declaration
public class BeforeExpandEventArgs :
NodeEventArgs
#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