vc++写安装界面

#include <tchar.h>
#include <windows.h>
#include <stdio.h>
#include <WINUSER.H>
#include "resource.h"

#define BITPX1  65
#define BITPY1  136
#define BITW1  103
#define BITH1  25

#define BITWIDTH 560
#define BITHEIGHT 400
#define BITBZ1  0x1
#define BITBZ2  0x2
#define BITBZ3  0x4
#define BITBZ4  0x8
#define BITBZ5  0x10
#define BITBZ6  0x20
#define BITBZ0  0x80

HBITMAP   hinstallbmp;
HINSTANCE hInst;
BYTE   setupbz=0;

BYTE CheckButtonPos( HWND, LPPOINT);
void PaintStatus( HWND,BYTE);
void Paintmain( HWND);
void install_run(HWND);

LRESULT WINAPI WndProc(HWND hWnd,UINT Message,WPARAM wParam,LPARAM lParam)
 {
 static DWORD dwButton=0;
 POINT        pt;
 
 switch(Message)
      {
       case WM_CREATE:
   hinstallbmp = LoadBitmap(hInst,MAKEINTRESOURCE(INSTALLBMP));
   break;

   case WM_PAINT:
   Paintmain(hWnd);
   return DefWindowProc(hWnd,Message,wParam,lParam);

   case WM_SETCURSOR:
     GetCursorPos( &pt );
     setupbz = CheckButtonPos(hWnd, &pt);
     if (setupbz){
    PaintStatus(hWnd,setupbz);
    SetCursor(LoadImage(hInst, "harrow",IMAGE_CURSOR, 0,0,LR_DEFAULTSIZE));
   }
     else {
    Paintmain(hWnd);
    SetCursor(LoadCursor(NULL,IDC_ARROW));
     }
     return DefWindowProc(hWnd,Message,wParam,lParam);
   break;
   case WM_LBUTTONUP:
    if(!setupbz) return DefWindowProc(hWnd,Message,wParam,lParam);
    install_run(hWnd);
    setupbz=0;
    break;
     
   case WM_QUIT:
    DeleteObject(hinstallbmp);
    return(DefWindowProc(hWnd,Message,wParam,lParam));
   
   case WM_DESTROY:
    PostQuitMessage(0);
    break;

     default:
   return(DefWindowProc(hWnd,Message,wParam,lParam));
     }
 return(0);
}

int WINAPI WinMain(HINSTANCE hInst0,HINSTANCE hPrevInstance,LPSTR lpszCmdParam,int nCmdShow)
 {
  MSG Message;
  WNDCLASS wc;
  HWND hWnd;
  int cx,cy;

  hInst=hInst0;
  if(!hPrevInstance)  {
   wc.cbClsExtra=0;
      wc.cbWndExtra=0;
      wc.hbrBackground=CreateSolidBrush(RGB(0,255,255));
      wc.hCursor=LoadCursor(NULL,IDC_ARROW);
      wc.hIcon=LoadIcon(hInst0,MAKEINTRESOURCE("INSTALLICO"));
      wc.hInstance=hInst0;
      wc.lpfnWndProc=WndProc;
      wc.lpszClassName=_T("Install");
      wc.lpszMenuName=(LPSTR)NULL;
      wc.style=0;
   RegisterClass(&wc);
  }
 
  cx=GetSystemMetrics(SM_CXFULLSCREEN);
  if(cx>BITWIDTH+2) cx=(cx-BITWIDTH)/2;
  else cx=0;

  cy=GetSystemMetrics(SM_CYFULLSCREEN);
  if(cy>BITHEIGHT+4) cy=(cy-BITHEIGHT)/2;
  else cy=0;

  hWnd=CreateWindowEx(WS_EX_WINDOWEDGE,"Install","系统",
   WS_POPUP|WS_DLGFRAME,cx,cy,BITWIDTH+3,BITHEIGHT+2,
      NULL,NULL,hInst0,lpszCmdParam);
  ShowWindow(hWnd,nCmdShow);
  UpdateWindow(hWnd);
 
  while(GetMessage(&Message,NULL,0,0))
  { TranslateMessage(&Message);
    DispatchMessage(&Message);
 }                 
  return Message.wParam;
 }

BYTE CheckButtonPos( HWND hWnd, LPPOINT lppt)
{
    POINT pt;
    RECT rc;
 BYTE dwButton;
 int w,h;
 dwButton = 0;
 
    if (lppt) {
     pt = *lppt;
  ScreenToClient(hWnd,&pt);
        GetClientRect(hWnd,&rc);
        if (!PtInRect(&rc,pt)) return 0;

  w=BITPX1;h=BITPY1;
  if(pt.x>=w && pt.x<w+BITW1 && pt.y >= h && pt.y < h +BITH1) {
   dwButton |= BITBZ1;
   return dwButton;
  }

  w =120; h =168;
  if(pt.x>=w && pt.x<w+BITW1 && pt.y >= h && pt.y < h +BITH1) {
   dwButton |= BITBZ2;
   return dwButton;
  }

      w =180; h =220;
  if(pt.x>=w && pt.x<w+BITW1 && pt.y >= h && pt.y < h +BITH1) {
   dwButton |= BITBZ3;
   return dwButton;
  }

  w =235; h =275;
  if(pt.x>=w && pt.x<w+BITW1 && pt.y >= h && pt.y < h +BITH1) {
   dwButton |= BITBZ4;
   return dwButton;
  }

  w=364;h=350;
  if(pt.x>=w && pt.x<w+44 && pt.y >= h && pt.y < h +20) {
   dwButton |= BITBZ5;
   return dwButton;
  }

  w = 453;
  if(pt.x>=w && pt.x<w+44 && pt.y >= h && pt.y < h +20) {
   dwButton |= BITBZ6;
   return dwButton;
  }
 }
 return dwButton;
}

void PaintStatus( HWND hWnd,BYTE dwButton )
{
    HDC hDC;
   
 HPEN hPen = (HPEN)NULL;
 HPEN hOldPen = (HPEN)NULL;
 int x1,y1,w1,h1;
 int h0,w0=30;

 h0=30;
 x1=BITPX1; y1=BITPY1;
 w1=BITW1; h1=BITH1;

 if (dwButton & BITBZ1) {x1 += 1; y1 -=5;}
 else if (dwButton & BITBZ2) {x1 += 55; y1 += 40;}
 else if (dwButton & BITBZ3) {x1 += 120; y1 += 90;}
 else if (dwButton & BITBZ4) {x1 += 183; y1 += 138;}
 else if (dwButton & BITBZ5){
  x1=365;y1=340;h1=20;w1=42;
 }
 else if (dwButton & BITBZ6){
  x1=453;y1=340;w1=42;h1=20;
 }
 
 hDC = GetDC(hWnd);
 hPen = CreatePen(PS_SOLID ,0,RGB(0,0,0));
 hOldPen=SelectObject(hDC,hPen);
 MoveToEx(hDC,x1,y1,NULL);
 LineTo(hDC,x1+w1,y1);
 MoveToEx(hDC,x1,y1-1,NULL);
 LineTo(hDC,x1+w1,y1-1);
 MoveToEx(hDC,x1-1,y1,NULL);
 LineTo(hDC,x1-1,y1+h1+1);
 MoveToEx(hDC,x1,y1,NULL);
 LineTo(hDC,x1,y1+h1+1);
 
 hPen = CreatePen(PS_SOLID ,0,RGB(192,192,192));
 SelectObject(hDC,hPen);
 MoveToEx(hDC,x1,y1+h1,NULL);
 LineTo(hDC,x1+w1+2,y1+h1);
 MoveToEx(hDC,x1,y1+1+h1,NULL);
 LineTo(hDC,x1+w1+2,y1+1+h1);
 MoveToEx(hDC,x1+w1,y1,NULL);
 LineTo(hDC,x1+w1,y1+h1);
 MoveToEx(hDC,x1+w1+1,y1,NULL);
 LineTo(hDC,x1+w1+1,y1+h1);
 
 SelectObject(hDC,hOldPen);
 DeleteObject(hPen);
 ReleaseDC(hWnd,hDC);
 return;
}

void Paintmain( HWND hWnd)
{
    HDC hMemDC,hDC;
 HBITMAP hBmpOld;
 
 hDC=GetDC(hWnd);
 hMemDC = CreateCompatibleDC(hDC);
 hBmpOld = SelectObject(hMemDC,hinstallbmp);
 BitBlt(hDC,0,0,BITWIDTH,BITHEIGHT,hMemDC,0,0,SRCCOPY);
 SelectObject(hMemDC,hBmpOld);
 DeleteDC(hMemDC);
 ReleaseDC(hWnd,hDC);
 return;
}

void install_run(HWND hWnd)
{
 if( setupbz & BITBZ1 ) {
  ShellExecute(NULL,"open","SQL Server个人版\\AUTORUN.exe",
   NULL,NULL,SW_SHOWNORMAL);
 }
 else if( setupbz & BITBZ2 ) {
  ShellExecute(NULL,"open","系统\\dotnetfx.exe",
   NULL,NULL,SW_SHOWNORMAL);
 }
 else if( setupbz & BITBZ3 ) {
  ShellExecute(NULL,"open"," 2005 Vol 1 ASP NET Final\\NetAdvantageAspNET51.exe",
   NULL,NULL,SW_SHOWNORMAL);
 }
 else if( setupbz & BITBZ4 ) {
  ShellExecute(NULL,"open","系统\\setup.exe",
   NULL,NULL,SW_SHOWNORMAL);
 }
 else if( setupbz & BITBZ5) {
  BYTE string0[200];

  GetCurrentDirectory(200,string0);
  ShellExecute(NULL,"open","explorer.exe",
   string0,NULL,SW_SHOWNORMAL);
 }
 else if( setupbz & BITBZ6 ) {
  PostMessage(hWnd,WM_QUIT,0,0);
 }
 setupbz=0;
 return;
}