PT_USER_INFO user = new PT_USER_INFO();
IList<TES_COMBAT_TASK> taskList = new List<TES_COMBAT_TASK>();BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (s, e) =>
{user = HI.Get<Cache.ICacheService>().UserCache.GetCurrentUserInfo();taskList = HI.Get<ITaskService>().GetCombatTaskByUserIDUnfinished(user.ID.ToString());};
worker.RunWorkerCompleted += (s, e) =>
{try{taskListView.ItemsSource = taskList;}catch { }
};
worker.RunWorkerAsync();

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;/*** 使用方法：BackWork.Run(() => //DoWork
{}, () => //RunWorkerCompleted
{}, (ex) => //错误处理
{});*/namespace Utils
{/// <summary>/// BackgroundWorker封装/// 用于简化代码/// </summary>public class BackWork{/// <summary>/// 执行/// </summary>/// <param name="doWork">DoWork</param>/// <param name="workCompleted">RunWorkerCompleted</param>/// <param name="errorAction">错误处理</param>public static void Run(Action doWork, Action workCompleted, Action<Exception> errorAction){bool isDoWorkError = false;Exception doWorkException = null;BackgroundWorker worker = new BackgroundWorker();worker.DoWork += (s, e) =>{try{if (doWork != null) doWork();}catch (Exception ex){isDoWorkError = true;doWorkException = ex;}};worker.RunWorkerCompleted += (s, e) =>{if (!isDoWorkError){try{if (workCompleted != null) workCompleted();}catch (Exception ex){if (errorAction != null) errorAction(ex);}}else{if (errorAction != null) errorAction(doWorkException);}};worker.RunWorkerAsync();}}
}