IXlsExternalReference

COM interface ( getting help with interfaces )

interface IXlsExternalReference : IDispatch
{
  [id(1),propget] HRESULT ExcelFilepath([out, retval]BSTR* filename);
  [id(2),propget] HRESULT DDE([out, retval] BOOL* bIsDDE);
  [id(3),propget] HRESULT OLE([out, retval] BOOL* bIsOLE);
}

HRESULT ExcelFilepath([out, retval]BSTR* filename);
returns the filename of the external reference.

HRESULT DDE([out, retval] BOOL* bIsDDE);
returns whether the external reference is a DDE link.

HRESULT OLE([out, retval] BOOL* bIsOLE);
returns whether the external reference is an OLE link.