Public Sub RemoveHandler( _
   ByVal routedEvent As System.Windows.RoutedEvent, _
   ByVal handler As System.Delegate _
) 

public void RemoveHandler( 
   System.Windows.RoutedEvent routedEvent,
   System.Delegate handler
)

Parameters

routedEvent

handler

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference