16,473
社区成员
发帖
与我相关
我的任务
分享
#include<windows.h>
#include<stdio.h>
#include<tchar.h>
#include<mmsystem.h>
#pragma comment(lib,"winmm.lib")
HRESULT CALLBACK WndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam);//窗口过程
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine,int nShowCmd)
{
static TCHAR szAppName[]=_T("HelloWindows");
HWND hwnd;
WNDCLASS wndclass;
MSG msg;
/////////////////////////////
wndclass.style=CS_HREDRAW|CS_VREDRAW;
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=GetStockObject(WHITE_BRUSH);//invalid conversion from `void*' to `HBRUSH__*'
wndclass.lpszMenuName=NULL;
wndclass.lpszClassName=szAppName;
////////////////////////////
if(!RegisterClass(&wndclass))
{
MessageBox(NULL,_T("此电脑不支持Unicode程序"),_T("消息标题"),MB_OKCANCEL|MB_ICONQUESTION);
return 0;
}
hwnd=CreateWindow(szAppName,_T("程序标题"),WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,400,300,
NULL,NULL,hInstance,NULL);
ShowWindow(hwnd,nShowCmd);
UpdateWindow(hwnd);
///////////////////////////
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
HRESULT CALLBACK WndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam)//窗口过程
{
HDC hdc;
PAINTSTRUCT ps;
RECT rect;
switch(message)
{
case WM_CREATE:
// PlaySound(_T("01.wav"),NULL,SND_FILENAME|SND_ASYNC);//[Linker error]undefined reference to `PlaySoundA@12'
return 0;
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps);
GetClientRect(hwnd,&rect);
DrawText(hdc,_T("Made by Hastings"),-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);
}
#include<mmsystem.h>
#pragma comment(lib,"winmm.lib")
我刚才突发奇想,把以上两句改成了以下两句,
#include "D:\\Microsoft Visual Studio\\VC98\\Include\\mmsystem.h"
#pragma comment(lib,"D:\\Microsoft Visual Studio\\VC98\\libwinmm.lib")
结果一大堆错误,算了不搞了,反正那本书是假定我们用VC来编代码的。还是用VC来学
windows吧。。。。^_^。。。。