程序代码：

#include<stdio.h>
#include<windows.h>
#include<string.h>
void main()
{

  printf("\t\t宽屏补丁:BY_金成\t Email:wjckiss@\n");
  printf("\t1，穿越火线宽屏补丁(部分A卡无效)\t\t");
  printf("2，魔兽宽屏补丁\t\n\n");
  int xc;
  printf("请输入相应的数字并以回车结束:");
  scanf("%d",&xc);
  switch(xc)
  {
  case 1:
      {HKEY hkresult;
       DWORD dwnum=4;
       long ret=RegOpenKey(HKEY_LOCAL_MACHINE,"SYSTEM\\ControlSet001\\Control\\GraphicsDrivers\\Configuration\\LGD02A70_00_07DA_1A^03450404E546A24E7BD5E3D20E50A358\\00\\00",&hkresult);
       ret=RegSetValueEx(hkresult,"Scaling",0,REG_DWORD,(const BYTE*)&dwnum,4);
       if(ret==0)
       {
        printf("\n成功安装穿越火线宽宽屏补丁\n");
        RegCloseKey(hkresult);
        break;
       }
       else
       {
        printf("安装失败，请联系金成 wjckiss@\n");
       }
      }
  case 2:
      {
          HKEY hk2;
          DWORD dw2w=1400,dw2h=900;
          long ret2=RegOpenKey(HKEY_CURRENT_USER,"Software\\Blizzard Entertainment\\Warcraft III\\Video",&hk2);
          ret2=RegSetValueEx(hk2,"reswidth",0,REG_DWORD,(const BYTE *)&dw2w,4);
          long ret3=RegSetValueEx(hk2,"resheight",0,REG_DWORD,(const BYTE *)&dw2w,4);
          if(ret2==0||ret3==0)
          {
              printf("成功安装魔兽宽宽屏补丁\n");
              RegCloseKey(hk2);
              break;
          }
          else
          {
               printf("安装失败，请联系金成 wjckiss@\n");
          }
      }
  }
  ShellExecute(0,"open","C:\\Program Files\\Internet Explorer\\iexplore.exe","http://",NULL,SW_SHOW);

 
}