/// <summary>
        /// 保存修改
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSave_Click(object sender, EventArgs e)
        {
            if (txtPwd1.Text.Trim() != "" && txtPwd2.Text.Trim() != "")
            {
                if (txtPwd1.Text.Trim() != txtPwd2.Text.Trim())
                {
                    MessageBox.Show("两次输入的密码不一致!");
                    return;
                }
                UIModels.LoginUserInfo _loginfo=LoginManager.Instance.GetThisUserLoginInfo();

                KPS.Model.UserInfo _user=new UserInfo();
                _user.ID=_loginfo.UserID;
                _user.userName=_loginfo.LoginName;
                _user.userPwd=txtPwd1.Text.Trim();

                KPS.BLL.UserInfoManager manager = new BLL.UserInfoManager();
                if (manager.Update(_user))
                {
                    MessageBox.Show("修改成功!");
                    this.DialogResult = DialogResult.OK;
                }
                else
                {
                    MessageBox.Show("修改失败!");
                }
            }
            else
            {
                MessageBox.Show("新密码和确认密码都不可为空!");
            }
        }
        /// <summary>
        /// 显示用户权限菜单
        /// </summary>
        /// <param name="ListPerms"></param>
        /// <param name="_seluser"></param>
        private void ShowUserAuthMenu(List <Model.PermissionInfo> ListPerms, Model.UserInfo _seluser)
        {
            //if (_seluser.userName == "admin")
            //{
            //    treeView1.Nodes[0].Checked = true;
            //}
            //else
            //{
            treeView1.Nodes[0].Checked = false;
            //}
            if (ListPerms != null && ListPerms.Count > 0)
            {
                List <int> MIDlist = new List <int>();
                foreach (KPS.Model.PermissionInfo _pers in ListPerms)
                {
                    MIDlist.Add(Convert.ToInt32(_pers.moduleInfoID));
                }

                SelectedNode(treeView1.Nodes[0], MIDlist);//选中节点
            }
        }
        /// <summary>
        /// 2.1 方式添加
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            string strUserName = textBox1.Text.Trim();
            string strPwd = textBox2.Text.Trim();
            if (string.IsNullOrEmpty(strUserName) || string.IsNullOrEmpty(strPwd))
            {
                MessageBox.Show("用户名和密码不可为空!");
                return;
            }

            //1.调用用户的业务逻辑,实现用户信息添加
            UserInfo _user = new UserInfo();
            _user.userName = strUserName;
            _user.userPwd = strPwd;

            UserInfoManager usermanager = new UserInfoManager();
            DataSet _Dt = usermanager.GetList(string.Format("userName='******'", strUserName));
            if (_Dt.Tables != null && _Dt.Tables[0].Rows.Count > 0)
            {
                MessageBox.Show("同名称用户已存在,请输入其它用户名!");
                return;
            }
            if (usermanager.Add(_user))
            {
                _user.ID = usermanager.GetMaxId();
            }
            else
            {
                MessageBox.Show("添加失败!");
            }

            //2.添加成功将用户信息(需要获取此)添加到当前_RecordListView和RecordList列表中
            if (RecordList == null)
            {
                RecordList = new List<UserInfo>();
            }
            RecordList.Add(_user);

            _RecordListView.AddObject(_user);//刷新ListView 列表
        }
 /// <summary>
 /// 更新一条数据
 /// </summary>
 public bool Update(KPS.Model.UserInfo model)
 {
     return(dal.Update(model));
 }
 /// <summary>
 /// 增加一条数据
 /// </summary>
 public bool Add(KPS.Model.UserInfo model)
 {
     return(dal.Add(model));
 }