OnCurrentChanging Method
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CollectionView.OnCurrentChanging Method ()


Raises a CurrentChanging event that is not cancelable.

Namespace:   System.Windows.Data
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected void OnCurrentChanging()

This method sets CurrentPosition to –1. This method is called by collection changes that affect the CurrentItem.

.NET Framework
Available since 3.0
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