MFC一个运行问题

[lty369963]

我用win32应用程序，写一个MFC的简单窗口程序
程序没有错误；但是运行出现Loaded 'C:\WINDOWS\system32\kernel32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\user32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\gdi32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\comdlg32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\advapi32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\rpcrt4.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\secur32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\comctl32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shell32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msvcrt.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shlwapi.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\winspool.drv', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\imm32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\lpk.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\usp10.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\comctl32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\uxtheme.dll', no matching symbolic information found.
Warning: m_pMainWnd is NULL in CWinApp::Run - quitting application.
Loaded 'C:\WINDOWS\system32\MSCTF.dll', no matching symbolic information found.


是不是我的mfc有问题
我在改变量时

[lty369963]

没人回答我

[tiger波波]

Warning: m_pMainWnd is NULL in CWinApp::Run - quitting application. 代码帖上来看看

[lty369963]

代码： #include "stdafx.h" //框架窗口类 class CMyFrameWnd: public CFrameWnd { public: }; //应用程序类 class CMyApp: public CWinApp { public: virtual BOOL InitInstance(); }; //定义CMyApp的全局变量 CWinApp theApp; //初始化函数 BOOL CMyApp::InitInstance() { //AfxMessageBox("Hello App"); //定义窗口对象 CMyFrameWnd *pWnd=new CMyFrameWnd(); //创建窗口 pWnd->Create(NULL,"MyApp"); //显示窗口 pWnd->ShowWindow(SW_SHOW); //设置主窗口 m_pMainWnd=pWnd; return TRUE; } 另外，我把头文件里的#include<windows.h>改成#include<afxwin.h>

[lty369963]

我知道了，崩溃了！

[lty369963]

应该是把CWinApp theApp改成CMyApp ，刚刚学，太陌生了！theApp

[lty369963]

点运行，无法运行！