|
#2
yuccn2014-03-12 21:00
|
// COUNTER4.cpp : Defines the class behaviors for the application.
//
#include "stdafx.h"
#include "COUNTER4.h"
#include "COUNTER4Dlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCOUNTER4App
BEGIN_MESSAGE_MAP(CCOUNTER4App, CWinApp)
//{{AFX_MSG_MAP(CCOUNTER4App)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCOUNTER4App construction
CCOUNTER4App::CCOUNTER4App()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
/////////////////////////////////////////////////////////////////////////////
// The one and only CCOUNTER4App object
CCOUNTER4App theApp;
/////////////////////////////////////////////////////////////////////////////
// CCOUNTER4App initialization
BOOL CCOUNTER4App::InitInstance()
{
AfxEnableControlContainer();
// Standard initialization
// If you are not using these features and wish to reduce the size
// of your final executable, you should remove from the following
// the specific initialization routines you do not need.
#ifdef _AFXDLL
Enable3dControls(); // Call this when using MFC in a shared DLL
#else
Enable3dControlsStatic(); // Call this when linking to MFC statically
#endif
CCOUNTER4Dlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
Linking...
COUNTER4.obj : error LNK2001: unresolved external symbol "public: __thiscall CCOUNTER4Dlg::CCOUNTER4Dlg(class CWnd *)" (??0CCOUNTER4Dlg@@QAE@PAVCWnd@@@Z)
Debug/COUNTER4.exe : fatal error LNK1120: 1 unresolved externals
unresolved external symbol 表示不确定的外部符号
刚学VC++，在网上查了一晚上也没改对。我就按照书上的定义的project,可关闭程序后再运行就出现这样的错误啦。为什么出现这样的错误啊？怎么改啊？急求
