DataSet.OnPropertyChanging Method

Raises the OnPropertyChanging event.

Namespace: System.Data
Assembly: System.Data (in

Protected Overridable Sub OnPropertyChanging ( _
	pcevent As PropertyChangedEventArgs _
Dim pcevent As PropertyChangedEventArgs

protected void OnPropertyChanging (
	PropertyChangedEventArgs pcevent
protected function OnPropertyChanging (
	pcevent : PropertyChangedEventArgs
Not applicable.



A PropertyChangedEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate. For an overview, see Raising an Event.

Notes to Inheritors: When overriding OnPropertyChanging in a derived class, be sure to call the base class' OnPropertyChanging method.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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