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ObservableCollectionTCollectionChanging Event
Occurs before an item is added, removed, changed, moved, or the entire list is refreshed.

Namespace: Telerik.WinControls.Data
Assembly: Telerik.WinControls (in Telerik.WinControls.dll) Version: 2018.2.619.40 (2018.2.619.40)
Syntax
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public event NotifyCollectionChangingEventHandler CollectionChanging

Value

Type: Telerik.WinControls.DataNotifyCollectionChangingEventHandler

Implements

INotifyCollectionChangingCollectionChanging
See Also