cnt:=0;
  //获取窗口句柄
  EnumChildWindows(Hwindow,@LoginEnumWindowsProc,LongInt(self));  

  for i:=0 to chklst_Uid.Count-1 do
  begin
      if chklst_Uid.Checked[i] then
      begin
          SplitString(Trim(chklst_Uid.Items.Strings[i]),'-',a,b);
          UidLogin:=Trim(a);
          UidPassword:=Trim(b);
          SendMessage(HLoginNum, WM_SETTEXT, 180, Integer(PChar(UidLogin)));
          for j:=1 to 6 do
          begin
              mychar:=MidStr(UidPassword,j,1);
              SendMessage(Hpass,WM_CHAR,Ord(mychar[1]),0);
          end;

          chklst_Uid.Checked[i]:=False;
          lbl_LoginUid.Caption:=UidPassword;
          Break;
      end;
  end;