Power-Point Automation Hide programe ?

[mickeydisn]

Hello


I have a lite pb with Automation Power-Point .


I want to hide power-point application.

But if i do :

VARIANT x;
x.vt = VT_INT;
x.intVal = 0;
hr = AutoWrap(DISPATCH_PROPERTYPUT, NULL, this->main_app_, L"Visible",
1, x);
if (!SUCCEEDED(hr))
Destroy();
return -1;
}

error Invoke(Visible)..

I think the pb is locate in

VARIANT x;
x.vt = VT_INT;
x.intVal = 0;

But i dont found a revol pb?

thanks you for your anser