Power-Point Automation Hide programe ?


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

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