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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()
You cannot use methods in XAML.

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

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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