Raises the Populating event.
Assembly: System.Windows.Controls.Input (in System.Windows.Controls.Input.dll)
'Declaration Protected Overridable Sub OnPopulating ( _ e As PopulatingEventArgs _ )
protected virtual void OnPopulating( PopulatingEventArgs e )
Raising an event invokes the event handler through a delegate. The OnPopulating method also allows 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 overriding OnPopulating in a derived class, be sure to call the base class’s OnPopulating method so that registered delegates receive the event.
Supported in: 5, 4, 3
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.