CaiQie/RfidWeb/Frm/UserMain.cs

using HZH_Controls.Forms;

using NewLife.Threading;

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using NewLife;

namespace RfidWeb.Frm
{
    public partial class UserMain : UserControl
    {

        TimerX _timer;

        public UserMain()
        {
            InitializeComponent();
            _timer = new TimerX(TimeState, null, 10, 1000);
          
        }

        private void ucBtnExt5_BtnClick(object sender, EventArgs e)
        {

        }

        private void ucBtnLogin_BtnClick(object sender, EventArgs e)
        {
            FormLogin login = new FormLogin();
            login.ShowDialog();
        }

        /// <summary>移除过期的缓存项</summary>
        void TimeState(Object state)
        {
            bool isExit = UserManager.IsExit();
            this.Invoke(() =>
            {
                //不存在
                if (!isExit)
                {
                    ucBtnLogin.BtnText = "登录";
                    ucBtnExt9.BtnText = "无";
                }
                else
                {
                    var dto = UserManager.GetUser();
                    ucBtnLogin.BtnText = dto.UserName;
                    ucBtnExt9.BtnText = dto.RoleName;
                }
            });
        }



        protected override void OnHandleDestroyed(EventArgs e)
        {
            base.OnHandleDestroyed(e);
            // 在此添加需要手动释放资源的代码
            if (null != _timer)
            {
                _timer.TryDispose();
            }
        }

    }
}