代碼：

using log4net; using SunCreate.CombatPlatform.Security; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows.Threading;namespace SunCreate.CombatPlatform.Client {/// <summary>/// 線程幫助類(處理單線程任務(wù))/// </summary>public class ThreadHelper{private static ILog _log = log4net.LogManager.GetLogger(typeof(ThreadHelper));/// <summary>/// 執(zhí)行 /// 例：ThreadHelper.Run(() => { }, (ex) => { });/// </summary>/// <param name="doWork">在線程中執(zhí)行</param>/// <param name="errorAction">錯(cuò)誤處理</param>public static System.Threading.Tasks.Task Run(Action doWork, Action<Exception> errorAction = null){System.Threading.Tasks.Task task = System.Threading.Tasks.Task.Factory.StartNew(() =>{try{if (doWork != null) doWork();}catch (Exception ex){_log.Error("ThreadHelper.Run 錯(cuò)誤", ex);if (!SP.Get<IOnlineService>().GetNetStatus()){SP.Get<IUIManager>().Dispatcher.BeginInvoke(new Action(() =>{TaskDialog.Show("連接數(shù)據(jù)庫(kù)失敗，請(qǐng)聯(lián)系系統(tǒng)管理員，給您帶來不便，敬請(qǐng)諒解");}));}else{SP.Get<IUIManager>().Dispatcher.BeginInvoke(new Action(() =>{new WaitingWindow("查詢失敗，請(qǐng)聯(lián)系系統(tǒng)管理員，給您帶來不便，敬請(qǐng)諒解").Show();}));}if (errorAction != null) errorAction(ex);}});return task;}/// <summary>/// 封裝Dispatcher.BeginInvoke /// 例：ThreadHelper.BeginInvoke(this.Dispatcher, () => { }, (ex) => { });/// </summary>/// <param name="errorAction">錯(cuò)誤處理</param>public static void BeginInvoke(Dispatcher dispatcher, Action action, Action<Exception> errorAction = null){dispatcher.BeginInvoke(new Action(() =>{try{action();}catch (Exception ex){_log.Error("ThreadHelper.BeginInvoke 錯(cuò)誤", ex);TaskDialog.Show("加載失敗，請(qǐng)聯(lián)系系統(tǒng)管理員，給您帶來不便，敬請(qǐng)諒解");if (errorAction != null) errorAction(ex);}}));}} } View Code

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轉(zhuǎn)載于:https://www.cnblogs.com/s0611163/p/9182523.html

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