//************************************************************************ // https://github.com/yuzhengyang // author: yuzhengyang // date: 2017.9.12 - 2017.9.12 // desc: 工具类验证 // Copyright (c) yuzhengyang. All rights reserved. //************************************************************************ using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace Y.Utils.YUtils { public class YUtilsAuth { private static bool IsStart = false; private static DateTime StartTime = DateTime.Now; /// /// 工具类验证 /// public static void Check() { //if (!IsStart) //{ // IsStart = true; // if (IsStart) // { // StartTime = DateTime.Now; // Task.Factory.StartNew(() => // { // CheckObsolete(); // }); // } //} } /// /// 验证有效期 /// private static void CheckObsolete() { if (DateTime.Now > new DateTime(2018, 12, 2, 0, 0, 0)) MessageBox.Show( "工具组件超出有效期,请更新工具组件。(https://github.com/yuzhengyang)", "Beyond the service period"); } } }