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DataSet.OnPropertyChanging Method

Raises the OnPropertyChanging event.

[Visual Basic]
Protected Friend Overridable Sub OnPropertyChanging( _
   ByVal pcevent As PropertyChangedEventArgs _
protected internal virtual void OnPropertyChanging(
 PropertyChangedEventArgs pcevent
protected public: virtual void OnPropertyChanging(
 PropertyChangedEventArgs* pcevent
protected internal function OnPropertyChanging(
   pcevent : 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's OnPropertyChanging method.


Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

DataSet Class | DataSet Members | System.Data Namespace