我加了个对话框,在这个对话框里我用了我自己写的一个类。编译时出现链接错误。
何办????????到底怎么引用????
--------------------Configuration: sfz - Win32 Debug--------------------
Linking...
SfzjsbDlg.obj : error LNK2001: unresolved external symbol "public: virtual struct CRuntimeClass * __thiscall CSzjsbList::GetRuntimeClass(void)const " (?GetRuntimeClass@CSzjsbList@@UBEPAUCRuntimeClass@@XZ)
SfzjsbDlg.obj : error LNK2001: unresolved external symbol "public: virtual struct CRuntimeClass * __thiscall CSzjsb::GetRuntimeClass(void)const " (?GetRuntimeClass@CSzjsb@@UBEPAUCRuntimeClass@@XZ)
SfzjsbDlg.obj : error LNK2001: unresolved external symbol "class CArchive & __stdcall operator>>(class CArchive &,class CSzjsbList * &)" (??5@YGAAVCArchive@@AAV0@AAPAVCSzjsbList@@@Z)
Debug/sfz.exe : fatal error LNK1120: 3 unresolved externals
Error executing link.exe.sfz.exe - 4 error(s), 0 warning(s)
何办????????到底怎么引用????
--------------------Configuration: sfz - Win32 Debug--------------------
Linking...
SfzjsbDlg.obj : error LNK2001: unresolved external symbol "public: virtual struct CRuntimeClass * __thiscall CSzjsbList::GetRuntimeClass(void)const " (?GetRuntimeClass@CSzjsbList@@UBEPAUCRuntimeClass@@XZ)
SfzjsbDlg.obj : error LNK2001: unresolved external symbol "public: virtual struct CRuntimeClass * __thiscall CSzjsb::GetRuntimeClass(void)const " (?GetRuntimeClass@CSzjsb@@UBEPAUCRuntimeClass@@XZ)
SfzjsbDlg.obj : error LNK2001: unresolved external symbol "class CArchive & __stdcall operator>>(class CArchive &,class CSzjsbList * &)" (??5@YGAAVCArchive@@AAV0@AAPAVCSzjsbList@@@Z)
Debug/sfz.exe : fatal error LNK1120: 3 unresolved externals
Error executing link.exe.sfz.exe - 4 error(s), 0 warning(s)
DECLARE_DYNCREATE(...)宏 //记不清了(人在网吧,你自己找找有关资料吧)。
DECLARE_SERIAL(CSzjsbList)
cpp文件加入
IMPLEMENT_SERIAL(CSzjsbList,CObject,0);
{
COtherSerialObject m_DataObject;
void SaveData();
}
void CMyDlg::SaveData()
{
CFileDialog FDlg(TRUE);
if(FDlg.DoModel()==IDOK)
{
//得到文件名。
CFile File(...)
CArchive ar(&File);
m_ObjectData.Serialize(&ar);
}
}//有MM找我聊天了,草草写到这里,大体思路相同,细节来望大家补充。
DECLARE_SERIAL(CSzjsbList)
cpp文件中有没有
IMPLEMENT_SERIAL(CSzjsbList,CObject,0);
没有就加上