ISDBScriptControl::RegisterEvent: Difference between revisions

From MediaMonkey Wiki
Jump to navigation Jump to search
(added JScript example, clarified parameters)
m (style)
Line 6: Line 6:
  |ObjectVar |Object |Object of the event
  |ObjectVar |Object |Object of the event
  |EventName |String |Event name – check manual for actual event names for given object
  |EventName |String |Event name – check manual for actual event names for given object
  |HandlerName |String |Procedure name of the handler (string)}}
  |HandlerName |String |Name of the handler procedure as string}}


===Method description===
===Method description===

Revision as of 20:26, 20 April 2013

CoClass SDBScriptControl, Interface ISDBScriptControl

Sub RegisterEvent(ObjectVar As Object, EventName As String, HandlerName As String)


Parameters

Name Type Description
ObjectVar Object Object of the event
EventName String Event name – check manual for actual event names for given object
HandlerName String Name of the handler procedure as string


Method description

Registers COM object event to be handled by a script.

JScript note: Method does not accept anonoymous functions or callbacks. A handler function must be defined within global script scope. Then handler function's name should be passed to the method.

Example code

VBScript:

Sub ShutdownHandler
  ' Event code goes here...
End Sub

Script.RegisterEvent SDB, "OnShutdown", "ShutdownHandler"

JScript:

function shutdown_handler() {
  // Event code goes here...
};

Script.RegisterEvent(SDB, 'OnShutdown', 'shutdown_handler');