void win_SubmitEvent(AddGroupAccount obj)
        {
            try
            {
                ClientAccount c = new ClientAccount();
                ErrType rst = _businessService.AddUserToUserGroups(obj.Account, CurUserGroup.UserGroupId, _loginID, ref c);

                if (rst.Err != ERR.SUCCESS)
                {
                    MessageBox.Show(rst.ErrMsg);
                }
                else
                {
                    MessageBox.Show("用户添加到组成功");
                    GroupAccounts.Add(c);
                    obj.Close();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);

            }
        }
 private void AddGroupAccountEx()
 {
     if (CurUserGroup == null)
     {
         MessageBox.Show("还没有分组,请先添加分组?", "提示", MessageBoxButton.OK, MessageBoxImage.Question);
         return;
         
     }
     AddGroupAccount win = new AddGroupAccount() { DataContext = CurUserGroup };
     win.SubmitEvent += new Action<AddGroupAccount>(win_SubmitEvent);
     win.ShowDialog();
 }