visual c++ - "Fails to create Object" for ActiveX control in VC++ 6.0 -


below method being executed multiple time single object creation, , fails create activex control object. value of hresult shows hresult = -2,147,467,262

stdapi dllgetclassobject(refclsid rclsid, refiid riid, lpvoid* ppv) {       hresult hres = _module.getclassobject(rclsid, riid, ppv);       return hres; }

the same method being executed once activex control , object created : hresult = 0;

any probable reasons failure create object.

an activex control has persistent state, case control, must implement either ipersiststream or ipersiststreaminit. adding line "com_interface_entry(ipersiststreaminit)", under

"begin_com_map(mycontrol)-------- end_com_map()"

solved issue.


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