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INotifyCollectionChangingCollectionChanging Event
Occurs before the collection changes.

Namespace: Telerik.WinControls.Data
Assembly: Telerik.WinControls (in Telerik.WinControls.dll) Version: 2018.3.911.40 (2018.3.911.40)
Syntax
event NotifyCollectionChangingEventHandler CollectionChanging

Value

Type: Telerik.WinControls.DataNotifyCollectionChangingEventHandler
See Also