com pntr to interop ___gc: how ?????

[Jim G]

How do you set an interop managed class instance to an
actual com created instance.

why doesn't this work????

CComPtr<IHTMLDocument2> spDoc;

mshtml::IHTMLDocument2* doc=(mshtml::IHTMLDocument2*)
spDoc.p;

Thank you for your help

 

[Stu Smith]

Off the top of my head, can you use

System::Object *pObject =
System::Runtime::InteropServices::Marshal::GetObjectForIUnknown(spDoc.GetInt
erfacePtr())

and then cast that to your managed interface pointer?

I haven't tested it but it might get you started.

 

[JIM g]

Stu,

Thank you, you gave me just what i needed.

Good Luck to you and yours!!!