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BeforeExpandEventArgs Class

Provides data for the TreeList.BeforeExpand event.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.1.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