初学者迷茫,请解答!
完完全全照着书打的,没有结果。哪位大侠指点指点啊。
#include<windows.h>
LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);//窗口函数说明
int WINAPI WinMain( HINSTANCE hInstance,
HINSTANCE hPrevInst,
LPSTR lpszCmdLine,
int nCmdShow)
{
HWND hwnd;
MSG Msg;
WNDCLASS wndClass;
char lpszClassName[] = "窗口";
char lpszTitle[] = "My_Windows";
//窗口类的定义
wndClass.style = 0;//窗口类型设置为默认类型
wndClass.lpfnWndProc = WndProc;//窗口默认处理函数为WndProc
wndClass.cbClsExtra =0; //窗口类无扩展
wndClass.cbWndExtra =0; //窗口实例无扩展
wndClass.hInstance = hInstance; //当前实例句柄
wndClass.hIcon = LoadIcon(NULL,IDI_APPLICATION);//窗口的最小化图标为默认图标
wndClass.hCursor = LoadCursor(NULL,IDC_ARROW);//窗口采用箭头光标
//wndClass.hbrBackground = GetStockObject(WHITE_BRUSH);//窗口背景为白色
wndClass.lpszClassName =lpszClassName;//窗口类名为“窗口实例”
wndClass.lpszMenuName= NULL;//窗口中无菜单
//-------------------以下进行窗口类的注册---------------
if(! RegisterClass(&wndClass))
{
MessageBeep(0);
return FALSE;
}
//创建窗口
hwnd = CreateWindow(lpszClassName,
lpszTitle,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL);
//显示窗口
ShowWindow(hwnd,nCmdShow);
//绘制用户区
UpdateWindow(hwnd);
//消息循环
while(GetMessage(&Msg,NULL,0,0))
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam;
}
//窗口函数
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);
}