一个dll导出类的问题

Question

谁帮忙解决一下 如何用显示连接的方法导出用MFC Extension DLL封装的类 中的函数  要用显示连接     先谢谢了啊

Answer 1

http://niuy.com/programme/3924/3924654.htm
写一个.def文件,里面装上这样一个涵数的symbol:CreateFaxPbUtlInstance
voidWINAPICreateFaxPbUtlInstance(LPCTSTRlpszClsName,void**pClass)
{
CStringstrName=lpszClsName;
//if(strName.CompareNoCase("CDispItemDlg")==0)
if(strName.CompareNoCase("CFaxPbUtlApp")==0)
{
AfxOleInit();
//CDispItemDlg*pCls=newCDispItemDlg;
CFaxPbUtlApp*pCls=newCFaxPbUtlApp();
*pClass=pCls;
}
}
在调用这个dll涵数的摸块中:
typedefvoid(WINAPI*PCrtInstance)(LPCTSTR,void**);
PCrtInstancepCrtInstance;
HMODULEhMod=LoadLibrary(TEXT("FaxPbUtlTest.dll"));
if(hMod==NULL)
{
return;
}
pCrtInstance=(PCrtInstance)GetProcAddress(hMod,TEXT("CreateFaxPbUtlInstance"));
if(NULL==pCrtInstance)
{
return;
}
void*pCls;
//CActReportAR;
pCrtInstance("CFaxPbUtlApp",&pCls);
CFaxPbUtlApp*pDspDlg=(CFaxPbUtlApp*)pCls;
就可以了.

Answer 2

显示连接?
What's your mean?