Saving the chart template to an OLE file, using the IPersistStreamInit interface

[User (Legacy)]

Hi,

I know that the Export method from the IDispatch interface can be utilized

to save a template of the chart without the data.  My question, is that I am

using the IPersistStreamInit interface to save the chart, and I was

wondering how I could go about eliminating the data in this method.

A snippet of my code is shown below...do I need to call the Export method,

or is there another interface I need to use?

    IPersistStorage *pIPS;

    IPersistStreamInit *pIPSI;

    hr = pObject->QueryInterface(IID_IPersistStorage,(void **)&pIPS);

    if (SUCCEEDED(hr))

            hr = pIPS->QueryInterface(IID_IPersistStreamInit,(void

**)&pIPSI);

            pIPS->Release();

            if (SUCCEEDED(hr)) {

    CLSID clsID;

    hr = pIPSI->GetClassID(&clsID);

    hr = WriteClassStm(pStream, clsID);

    hr = pIPSI->Save(pStream, TRUE);

    pIPSI->Release();

   }

 }

 pStream->Release();

 return hr;

Thanks

Abe Krebs