protected unsafe void EnableActionGetBool()
        {
            iCallbackGetBool = new CallbackGetBool(DoGetBool);
            IntPtr ptr = GCHandle.ToIntPtr(iGch);

            DvServiceZappOrgTestBasic1EnableActionGetBool(iHandle, iCallbackGetBool, ptr);
        }
 static extern void DvServiceZappOrgTestBasic1EnableActionGetBool(uint aHandle, CallbackGetBool aCallback, IntPtr aPtr);