calling method on a caller form

Courtesy: http://dynamicsuser.net/forums/p/43513/220210.aspx

Problem:
Hi,
I created a form F with method M and class C, i want to call method M in  class C.
Ths.

Solution:
In class C:
Object                  formRunObject;
;
if (args.caller() && formHasMethod(args.caller(), identifierstr(M)))
 {
        formRunObject = args.caller();
        formRunObject.M();    
}