[webkit-help] how can i set self-defined object to js enviroment in Windows?

[yanghb]

I want to call a object method in js enviroment, but all of the
example is using KVC method -(void)setValue:forKey:, but It seems not
to be avaliable in COM interfaces in Windows( I'm using cairo-port)

if I use setWebScriptValueAtIndex, how can i call the object method from js ?

thank you!