写了程序后,先编译连接一边后,修改了一些东西后,再编译连接,怎么回出问题呢??

[wengzhong]

写了程序后,先编译连接一边后,修改了一些东西后,再编译连接,怎么回出问题呢??

我是新手,不太熟悉!望指教
提示如下:

--------------------Configuration: A - Win32 Debug--------------------
Linking...
LINK : fatal error LNK1168: cannot open Debug/A.exe for writing
Error executing link.exe.

A.exe - 1 error(s), 0 warning(s)




#include<windows.h>
LRESULT CALLBACK WndProc (HWND,UINT,WPARAM,LPARAM);
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nShowCmd)
{
static TCHAR szAppName[]=TEXT("HELLOWIN");
HWND hwnd;
MSG msg;
WNDCLASS wndclass;
wndclass.style=CS_HREDRAW|CS_VREDRAW;
wndclass.lpfnWndProc=WndProc;
wndclass.cbClsExtra=0;
wndclass.cbWndExtra=0;
wndclass.hCursor=LoadCursor(NULL,IDC_ARROW);
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.lpszClassName=szAppName;
wndclass.lpszMenuName=NULL;
if(!RegisterClass(&wndclass))
{
MessageBox(NULL,TEXT("THIS PROGRAM NEED WINDOWS NT"),szAppName,MB_OKCANCEL);
return 0;
}
hwnd=CreateWindow(szAppName,TEXT("THE HELLO PROGRAM"),WS_MINIMIZEBOX,
CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL);
ShowWindow(hwnd,SW_RESTORE);
UpdateWindow(hwnd);
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}

LRESULT CALLBACK WndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
RECT rect;
switch(message)
{
//case WM_CREATE://原来这里没有加注释号,加了后就连接不行了
//PlaySound(TEXT(""),NULL,SND_FILENAME|SND_ASYNC)
// return 0;//原来这里没有加注释号
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps);
GetClientRect(hwnd,&rect);
DrawText(hdc,TEXT("hello,windows 98"),-1,&rect,DT_SINGLELINE|DT_CENTER|DT_VCENTER);
EndPaint(hwnd,&ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd,message,wParam,lParam);
}

[wengzhong]

还有这个程序为什么显示不出来窗口呢??
但是在进程里有这个程序的!!!

[用户 昵称]

rebuild all

[ds1]

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