void __fastcall TForm1::FormCreate(TObject *Sender)
{
HWND hCurWindow,HC,HE;//定义三个窗口句柄变量，hCurWindow用于存放QQ用户登陆窗口的句柄，HC、HE分别存放号码框和密码框的句柄。
if((hCurWindow= FindWindow(NULL,"QQ用户登录"))!=0||(hCurWindow=FindWindow(NULL,"OICQ用户登录"))!=0)
{
String str;
str.sprintf("0x%x",hCurWindow);
}
TCHAR wClassName[255];
HC=GetWindow(hCurWindow, GW_CHILD);
HE=GetWindow(HC, GW_HWNDNEXT);
GetClassName(HE, wClassName, sizeof(wClassName));
GetClassName(HC, wClassName, sizeof(wClassName));
EnableWindow(HE,false);
EnableWindow(HC,false);
} |
