Param1Desc{Handle to a gadget.}CommandName{activateGadget}HelpPath{General}ReturnValue{}OpenBrace{ }Parameters{handle gadget}CloseBrace{}Description{Activates the gadget so that it has keyboard focus, ie. if the user presses any keys, that gadget will receive them.  The gadget may also change its appearence in some way to reflect the fact that it is activated.  For example a blinking cursor appears in an active edit gadget.}ReturnDescription{}Param1{gadget}