Подскажите что это за ошибка:
error LNK2001: unresolved external symbol "protected: virtual struct AFX_MSGMAP const * __thiscall CMainWnd::GetMessageMap(void)const " (?GetMessageMap@CMainWnd@@MBEPBUAFX_MSGMAP@@XZ)
Debug/sasa.exe : fatal error LNK1120: 1 unresolved externals
Делаю все по книге и выдает ошибку  Я только начал изучать Visual C++/MFC
Вот код программы:
| Код |
#include "afxwin.h"
#define IDC_MYBUTTON 100
#define IDC_MYEDIT 102
class CMyButton: public CButton
{
public:
afx_msg void OnLButtonDblClk( UINT, CPoint );
afx_msg void OnRButtonDblClk( UINT, CPoint );
protected:
DECLARE_MESSAGE_MAP();
};
void CMyButton::OnLButtonDblClk( UINT, CPoint )
{
MoveWindow(CRect(120,100,220,150),TRUE);
}
void CMyButton::OnRButtonDblClk( UINT, CPoint )
{
MoveWindow(CRect(120,10,220,50),TRUE);
}
BEGIN_MESSAGE_MAP(CMyButton, CButton)
ON_WM_LBUTTONDBLCLK()
ON_WM_RBUTTONDBLCLK()
END_MESSAGE_MAP()
class CMainWnd : public CFrameWnd
{
public:
CMainWnd();
afx_msg void OnLButtonDblClk( UINT, CPoint );
afx_msg void OnRButtonDblClk( UINT, CPoint );
afx_msg void OnKeyDown( UINT, UINT, UINT );
~CMainWnd();
protected:
CStatic* MyStatic;
CMyButton* MyButton;
CEdit* MyEdit;
DECLARE_MESSAGE_MAP();
};
CMainWnd::CMainWnd()
{
Create(NULL,"Step4",WS_OVERLAPPEDWINDOW,rectDefault,
NULL,NULL);
MyStatic = new CStatic();
if (MyStatic!=NULL) MyStatic->Create("MyStatic",WS_CHILD|WS_VISIBLE|SS_CENTER,
CRect(10,10,100,50),this);
MyButton = new CMyButton();
if (MyButton!=NULL) MyButton->Create("MyButton",WS_CHILD|WS_VISIBLE|SS_CENTER,
CRect(120,10,220,50),this,IDC_MYBUTTON);
MyEdit = new CEdit();
if (MyEdit!=NULL) MyEdit->Create(WS_CHILD|WS_VISIBLE|WS_BORDER,
CRect(240,10,340,50),this,IDC_MYEDIT);
}
CMainWnd::~CMainWnd()
{
if (MyStatic!=NULL) delete MyStatic;
if (MyButton!=NULL) delete MyButton;
if (MyEdit!=NULL) delete MyEdit;
}
class CMyApp : public CWinApp
{
public:
CMyApp();
virtual BOOL InitInstance();
};
CMyApp::CMyApp()
{}
BOOL CMyApp::InitInstance()
{
m_pMainWnd=new CMainWnd();
ASSERT(m_pMainWnd);
m_pMainWnd->ShowWindow(SW_SHOW);
m_pMainWnd->UpdateWindow();
return TRUE;
};
CMyApp theApp;
|
Спасибо вам большое |