几种启动异步委托的方式

   //Action action = () => { BackupLogs(sourceDir, targetDir); };
            //Action action = () => BackupLogs(sourceDir, targetDir);
            //action.BeginInvoke(BackupLogsCallback, null);

   private void BackupLogsCallback(IAsyncResult ar)
        {
 
        }


            Func<string, string, bool> func = new Func<string, string, bool>(BackupLogs);
            func.BeginInvoke(sourceDir, targetDir, BackupLogsCallback, null);

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转载自www.cnblogs.com/changbaishan/p/9364516.html