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UnboundDataSource.UnboundSourceListChanging Event

In This Article

Occurs when the UnboundDataSource‘s list is about to be changed.

Namespace: DevExpress.Xpf.Core.DataSources

Assembly: DevExpress.Xpf.Core.v24.2.dll

NuGet Package: DevExpress.Wpf.Core

#Declaration

public event EventHandler<UnboundSourceListChangedEventArgs> UnboundSourceListChanging

#Event Data

The UnboundSourceListChanging event's data class is UnboundSourceListChangedEventArgs. The following properties provide information specific to this event:

Property Description
IsTriggeredByComponentApi Gets a value indicating if the current event is triggered by the UnboundSource component API.
ListChangedType Gets the type of change. Inherited from ListChangedEventArgs.
NewIndex Gets the index of the item affected by the change. Inherited from ListChangedEventArgs.
OldIndex Gets the old index of an item that has been moved. Inherited from ListChangedEventArgs.
PropertyDescriptor Gets the PropertyDescriptor that was added, changed, or deleted. Inherited from ListChangedEventArgs.
See Also