Raises the DataSourceChanged event.
Assembly: Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)
'Declaration Protected Overridable Sub OnDataSourceChanged ( _ e As EventArgs _ ) 'Usage Dim e As EventArgs Me.OnDataSourceChanged(e)
protected virtual void OnDataSourceChanged( EventArgs e )
protected: virtual void OnDataSourceChanged( EventArgs^ e )
protected function OnDataSourceChanged( e : EventArgs )
An object that contains the event data.
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnDataSourceChanged method also enables derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors:
When you override OnDataSourceChanged in a derived class, make sure to call the OnDataSourceChanged method of the base class so that registered delegates receive the event.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.