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#include <afxwin.h>
class CMyApp:public CWinApp
{
public:
virtual BOOL InitInstance();
};
class CMyFarme:public CFrameWnd
{
public:
CMyFarme();
protected:
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnPaint();
DECLARE_MESSAGE_MAP()
};
#include "ex01.h"
CMyApp theapp;
BOOL CMyApp::InitInstance()
{
m_pMainWnd = new CMyFarme();
m_pMainWnd->ShowWindow(m_nCmdShow);
m_pMainWnd->UpdateWindow();
return true;
}
BEGIN_MESSAGE_MAP(CMyFarme, CFrameWnd)
ON_WM_LBUTTONDOWN()
ON_WM_PAINT()
END_MESSAGE_MAP()
CMyFarme::CMyFarme()
{
Create(NULL, "MyApp Application");
}
void CMyFarme:: OnLButtonDown(UINT nFlags, CPoint point)
{
TRACE("Entering CMyFrame::OnLButtonDown - %1x, %d, %d\n", (long)nFlags, point.x, point.y);
}
void CMyFarme::OnPaint()
{
CPaintDC dc(this);
dc.TextOut(0, 0, "Hello World!");
}
//代码能运行
#include <windows.h>
#include <stdio.h>
LRESULT CALLBACK WinSunProc(
HWND hwnd, // handle to window
UINT uMsg, // message identifier
WPARAM wParam, // first message parameter
LPARAM lParam // second message parameter
);
int WINAPI WinMain(//入口函数........
HINSTANCE hInstance, // handle to current instance
HINSTANCE hPrevInstance, // handle to previous instance
LPSTR lpCmdLine, // command line
int nCmdShow // show state
)
{
WNDCLASS wndcls;
wndcls.cbClsExtra=0;
wndcls.cbWndExtra=0;
wndcls.hbrBackground=(HBRUSH)GetStockObject(GRAY_BRUSH);
wndcls.hCursor=LoadCursor(NULL,IDC_ARROW);
wndcls.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndcls.hInstance=hInstance;
wndcls.lpfnWndProc=WinSunProc;
wndcls.lpszClassName="Weixin2003";
wndcls.lpszMenuName=NULL;
wndcls.style=CS_HREDRAW ;
RegisterClass(&wndcls);
HWND hwnd;
hwnd=CreateWindow("Weixin2003","北京维新科学技术培训中\
心",WS_OVERLAPPEDWINDOW &~WS_MAXIMIZEBOX ,
0,0,600,400,NULL,NULL,hInstance,NULL);
ShowWindow(hwnd,SW_SHOWNORMAL);
//UpdateWindow(hwnd);//可有可无
MSG msg;
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return 0;
}
LRESULT CALLBACK WinSunProc(
HWND hwnd, // handle to window
UINT uMsg, // message identifier
WPARAM wParam, // first message parameter
LPARAM lParam // second message parameter
)
{
switch(uMsg)
{
case WM_CHAR:
char szChar[20];
sprintf(szChar,"char is %d",wParam);
MessageBox(hwnd,szChar,"weixin",0);
break;
case WM_LBUTTONDOWN:
MessageBox(hwnd,"mouse clicked","weixin",0);
HDC hdc;
hdc=GetDC(hwnd);
TextOut(hdc,0,50,"计算机编程语言培训",strlen("计算机编程语言培训"));
ReleaseDC(hwnd,hdc);
break;
case WM_PAINT:
HDC hDC;
PAINTSTRUCT ps;
hDC=BeginPaint(hwnd,&ps);
TextOut(hDC,0,0,"维新培训",strlen("维新培训"));
EndPaint(hwnd,&ps);
break;
case WM_CLOSE:
if(IDYES==MessageBox(hwnd,"是否真的结束?","weixin",MB_YESNO))
{
DestroyWindow(hwnd);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hwnd,uMsg,wParam,lParam);
}
return 0;
}