读书札记：VC++学习之Windows程序运行原理

#include<windows.h>

#include<stdio.h>

 

LRESULT CALLBACK WinSunProc(

  HWND hwnd,

  UINT uMsg,

  WPARAM wParam,

  LPARAM lParam

);

 

int WINAPI WinMain(

                               HINSTANCE hInstance,

                               HINSTANCE hPrevInstance,

                               LPSTR lpCmdLine,

                               int nCmdshow

)

{

       WNDCLASS wndcls;

       wndcls.cbClsExtra=0;

       wndcls.cbWndExtra=0;

       wndcls.hbrBackground=(HBRUSH)GetStockObject(BLACK_BRUSH);

       wndcls.hCursor=LoadCursor(NULL,IDC_CROSS);

       wndcls.hIcon=LoadIcon(NULL,IDI_ERROR);

       wndcls.hInstance=hInstance;

       wndcls.lpfnWndProc=WinSunProc;

       wndcls.lpszClassName="Gem";

       wndcls.lpszMenuName=NULL;

       wndcls.style=CS_HREDRAW | CS_VREDRAW;

 

       RegisterClass(&wndcls);

 

       HWND hwnd;

       hwnd=CreateWindow("Gem","欢迎你来我的Blog http://hexxun.com/ctfysj",

                            WS_OVERLAPPEDWINDOW,0,0,600,400,NULL,NULL,hInstance,NULL);

 

       ShowWindow(hwnd,SW_SHOWNORMAL);

       UpdateWindow(hwnd);

 

       MSG msg;

       while(GetMessage(&msg,NULL,0,0))

       {

              TranslateMessage(&msg);

              DispatchMessage(&msg);

       }

    return 0;

}

 

LRESULT CALLBACK WinSunProc(

  HWND hwnd,

  UINT uMsg,

  WPARAM wParam,

  LPARAM lParam

)

{

       switch(uMsg)

       {

       case WM_CHAR:

              char szChar[20];

              sprintf(szChar,"char is %d",wParam);

              MessageBox(hwnd,szChar,"jinm",0);

              break;

       case WM_LBUTTONDOWN:

              MessageBox(hwnd,"mouse clicked","jinm",0);

              HDC hdc;

              hdc=GetDC(hwnd);

              TextOut(hdc,0,50,"兰兰",strlen("兰兰"));

              ReleaseDC(hwnd,hdc);

              break;

       case WM_PAINT:

              HDC hDC;

              PAINTSTRUCT ps;

              hDC=BeginPaint(hwnd,&ps);

              TextOut(hDC,0,0,"I LOVE YOU!",strlen("I LOVE YOU!"));

        EndPaint(hwnd,&ps);

        break;

       case WM_CLOSE:

        if(IDYES==MessageBox(hwnd,"是否真的退出？","jinm",MB_YESNO))

              {

                     DestroyWindow(hwnd);

              }

              break;

       case WM_DESTROY:

              {

                     PostQuitMessage(0);

              }

           break;

       default:

              return DefWindowProc(hwnd,uMsg,wParam,lParam);

       }

       return 0;

}

 

Microsoft Visual C++ 6.0    工程简介：

atl COM APPWIZARD 创建ATL应用模块工程
cluster resource type wizard 创建Cluster Resource(用于WINDOWS NT)
custom appwizard 创建自己的应用程序向导
database project 创建数据库应用程序
devstudio add-in wizard 创建ActiveX组件或者VBScript宏
isapi extension wizard 基于internet server程序
makefile 创建独立于VC++开发环境的应用程序
mfc activex controlwizard 创建ActiveX Control应用程序
mfc appwizard[dll] MFC动态链接库
mfc appwizard[exe] 一般的MFC的应用程序
utility project 创建简单使用的应用程序
win32 aplication 其他WIN32的WINDOWS应用程序
win32 console application WIN32的控制台应用程序
win32 dynamic-link library WIN32的动态链接库
win32 static library WIN32的静态链接库