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RadObservableCollectionTOnCollectionChanging Method
Raises the [E:CollectionChanging] event.

Namespace: Telerik.Windows.Data
Assembly: Telerik.Windows.Data (in Telerik.Windows.Data.dll) Version: 2017.3.913.40 (2017.3.913.40)
Syntax
protected virtual void OnCollectionChanging(
	CollectionChangingEventArgs e
)

Parameters

e
Type: Telerik.Windows.DataCollectionChangingEventArgs
The CollectionChangingEventArgs instance containing the event data.
See Also