Borland C++ Builder VCL Components >> PowerPoint.Application automatization

by Nick.CDC » Fri, 14 Oct 2005 14:00:27 GMT

bellow is my code

#include <ComObj.hpp>

Variant pptApp;
try
{
pptApp = Variant::CreateObject("PowerPoint.Application");
}
catch(...)
{
}
try{
pptApp.OlePropertySet("Visible",false);
Variant pptPst = pptApp.OlePropertyGet("ActivePresentation");
}
catch(...)
{
}
but when run the pptApp.OlePropertySet("Visible",false) ,it is error.I
can't invoke any method in pptApp.
who can tell me?




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