Public Sub RenderControl( _
   ByVal targetCtrl As Control _
) 

Dim instance As ClientSideAction
Dim targetCtrl As Control
 
instance.RenderControl(targetCtrl)

public void RenderControl( 
   Control targetCtrl
)

public procedure RenderControl( 
    targetCtrl: Control
); 

public function RenderControl( 
   targetCtrl : Control
);

public: void RenderControl( 
   Control* targetCtrl
) 

public:
void RenderControl( 
   Control^ targetCtrl
) 

WebGrid.ClientAction.RenderControl(TextBox1);