程序没有错误，但是运行后没有任何反映

[snakefish]

小弟假期在学习windows编程，书是比较老的一本《windows95/98操作系统编程实例》,第一个窗口程序就出问题了，没有任何的错误，但是点击运行后，没有任何的反应。
如果在建立时选择windows console application编译就会出现错误，选择windows application没有任何编译错误，但是运行没有任何显示。
是不是因为这个全部是c代码的原因？希望能帮忙解决一下，着急。
代码如下：
//WinDemo.c
#include<windows.h>

LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);

int WINAPI WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInst,
LPSTR lpszCmdLine,
int nCmdShow
)

{
HWND hwnd;
MSG Msg;
WNDCLASS wndclass;
char lpszClassName[] = "windows";
char lpszTitle[] = "windows demo";

wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
wndclass.cbClsExtra = 0;
wndclass.hInstance = hInstance;
wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL,IDC_ARROW);
wndclass.hbrBackground = GetStockObject(WHITE_BRUSH);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = lpszClassName;

if(!RegisterClass(&wndclass))
{
MessageBeep(0);
return 0;
}

hwnd = CreateWindow(
lpszClassName,
lpszTitle,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL
);
ShowWindow(hwnd,nCmdShow);
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
)
{
switch(message)
{
case WM_DESTROY:PostQuitMessage(0);
default: return DefWindowProc(hwnd,message,wParam,lParam);
}
return 0;
}

[星羽]

LRESULT CALLBACK WndProc(
HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam
)
{
switch(message)
{
case WM_DESTROY:PostQuitMessage(0);
default: return DefWindowProc(hwnd,message,wParam,lParam);
}
return 0;
}


改成

LRESULT CALLBACK WndProc(
HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam
)
{
switch(message)
{
case WM_DESTROY:PostQuitMessage(0); break;
default: return DefWindowProc(hwnd,message,wParam,lParam);
}
return 0;
}

[snakefish]

感谢星羽，可是还是老样子：建立时选择windows application,程序编译没有错误，最后运行时没有任何显示.

[Forkerl]

Windows程序设计我也是才学，不过我感觉你要显示窗口应该加一个
case WM_PAINT:
{
HDC hdc;
PAINTSTRUCT ps;
hdc = ::BeginPaint(hwnd, &ps);
::SetTextColor(hdc, RGB(255, 0, 0));
::SetBkColor(hdc, ::GetSysColor(COLOR_3DFACE));
::EndPaint(hwnd, &ps);
return 0;
}

[星羽]

wndclass 你少初始化了一个

改成就好了

#include "stdafx.h"
#include<windows.h>

LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);

int WINAPI WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInst,
LPSTR lpszCmdLine,
int nCmdShow
)

{
HWND hwnd;
MSG Msg;
WNDCLASS wndclass;
static char lpszClassName[] = "windows";
char lpszTitle[] = "windows demo";

wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInstance;
wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL,IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = lpszClassName;

if(!RegisterClass(&wndclass))
{
MessageBeep(0);
return 0;
}

hwnd = CreateWindow(
lpszClassName,
lpszTitle,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL
);
ShowWindow(hwnd,nCmdShow);
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
)
{
switch(message)
{
case WM_DESTROY:
PostQuitMessage(0);
break;

default:
return DefWindowProc(hwnd,message,wParam,lParam);
}
return 0;
}

[nevergone]

注册窗口类的时候没有
写明 窗口过程

[MPTD_Fire]

^^

[liqiang123abc]

#include<windows.h>

LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);

int WINAPI WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInst,
LPSTR lpszCmdLine,
int nCmdShow
)

{
HWND hwnd;
MSG Msg;
WNDCLASS wndclass;
char lpszClassName[] = "windows";
char lpszTitle[] = "windows demo";

wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0 ;//这里少了一项
wndclass.hInstance = hInstance;
wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL,IDC_ARROW);//这里需要转换一下
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = lpszClassName;

if(!RegisterClass(&wndclass))
{
MessageBeep(0);
return 0;
}

hwnd = CreateWindow(
lpszClassName,
lpszTitle,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL
);

ShowWindow(hwnd,nCmdShow);
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
)
{
switch(message)
{
case WM_DESTROY:PostQuitMessage(0);
default: return DefWindowProc(hwnd,message,wParam,lParam);
}
return 0;

}

[liqiang123abc]

哎，
来晚了一步，
别人抢先了，