摘要：c# 异步更新UI 不阻塞 流畅Task task = Task.Factory.StartNew(() =>{ DoLongRunningWork(); // 耗时运算});Task UITask= task.ContinueWith(() => { this.TextBlock1.Text = "Complete"; //运算后 赋值 }, TaskScheduler.FromCurrentSynchronizationContext());btnStop.Invoke(new Action(delegate() { this.btnStop.Enabled 阅读全文

摘要：HttpContext.Current.Session ，出现未将对象引用设置到实例上 using System.Web.SessionState; public class xx: IHttpHandler, IReadOnlySessionState { IReadOnlySessionStat 阅读全文