protected unsafe void EnableActionSetBinary()
        {
            iCallbackSetBinary = new CallbackSetBinary(DoSetBinary);
            IntPtr ptr = GCHandle.ToIntPtr(iGch);

            DvServiceZappOrgTestBasic1EnableActionSetBinary(iHandle, iCallbackSetBinary, ptr);
        }
 static extern void DvServiceZappOrgTestBasic1EnableActionSetBinary(uint aHandle, CallbackSetBinary aCallback, IntPtr aPtr);