sos!如何在win32 dynamic_link library 下调用com
我在win32 dynamic_link library 工程下写了如下代码
IDispatch * pIDispatch;
pIDispatch->GetIDsOfNames (IID_NULL,&name,1,GetUserDefaultLCID(),&dispid);
pIDispatch->Invoke (dispid,IID_NULL,GetUserDefaultLCID(),DISPATCH_METHOD,¶m,&valret,NULL,NULL);
但是在编译的时候出现了如下错误
error C2039: 'GetIDsOfNames' : is not a member of 'IDispatch'
error C2039: 'Invoke' : is not a member of 'IDispatch'
但我在 win32 console application 工程下写了同样的代码却是正确的,请问为什么?