This topic has not yet been rated - Rate this topic

DataSet.OnPropertyChanging Method

Raises the OnPropertyChanging event.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)
protected virtual void OnPropertyChanging(
	PropertyChangedEventArgs pcevent
)

Parameters

pcevent
Type: System.ComponentModel.PropertyChangedEventArgs

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.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft. All rights reserved.