public bool checkHandle()
        {
            Guid guid = new Guid("{618736E0-3C3D-11CF-810C-00AA00389B71}");
            object obj = null;
            int retVal = AccessibleObjectFromWindow(handle, (uint)OBJID.WINDOW, ref guid, ref obj);
            iAccessible = (IAccessible)obj;

            //The AccWindowName returned is Add-ons Manager - Mozilla Firefox
            //There is a special child id called CHILDID_SELF (this constant equals 0) that, when used with a function like get_accChild, returns the element itself rather than a child.

            string accWindowName = iAccessible.get_accName(0);
            string accWindowVal = iAccessible.get_accValue(0);

            Console.WriteLine("IAccessible Name : " + accWindowName);
            Console.WriteLine("IAccessible value : " + accWindowVal);
            Console.WriteLine("IAccessible Role is : " + iAccessible.get_accRole(0));

            Console.WriteLine("IAccessible Type: " + iAccessible.GetType());
            Console.WriteLine("IAccessible Focus is: " + iAccessible.accFocus);
            Console.WriteLine("IAccessible Selection is " + iAccessible.get_accState());
            //iAccessible.accSelect((int)OBJID.SELFLAG_TAKEFOCUS, 0);
            if (!accWindowName.Contains("Mozilla Firefox"))
                return false;

            getChild(iAccessible,false);

            //End of for window
            Console.WriteLine("End of checkHandle");
            iAccessible = null;
            return false;
        }
        public bool checkHandle()
        {
            Guid   guid   = new Guid("{618736E0-3C3D-11CF-810C-00AA00389B71}");
            object obj    = null;
            int    retVal = AccessibleObjectFromWindow(handle, (uint)OBJID.WINDOW, ref guid, ref obj);

            iAccessible = (IAccessible)obj;

            //The AccWindowName returned is Add-ons Manager - Mozilla Firefox
            //There is a special child id called CHILDID_SELF (this constant equals 0) that, when used with a function like get_accChild, returns the element itself rather than a child.

            string accWindowName = iAccessible.get_accName(0);
            string accWindowVal  = iAccessible.get_accValue(0);

            Console.WriteLine("IAccessible Name : " + accWindowName);
            Console.WriteLine("IAccessible value : " + accWindowVal);
            Console.WriteLine("IAccessible Role is : " + iAccessible.get_accRole(0));

            Console.WriteLine("IAccessible Type: " + iAccessible.GetType());
            Console.WriteLine("IAccessible Focus is: " + iAccessible.accFocus);
            Console.WriteLine("IAccessible Selection is " + iAccessible.get_accState());
            //iAccessible.accSelect((int)OBJID.SELFLAG_TAKEFOCUS, 0);
            if (!accWindowName.Contains("Mozilla Firefox"))
            {
                return(false);
            }

            getChild(iAccessible, false);

            //End of for window
            Console.WriteLine("End of checkHandle");
            iAccessible = null;
            return(false);
        }