private void AutoExecuteFlow()
        {
            IList <string> workFlowInfo = RequestData.GetList <string>("WorkFlowInfo");
            string         instanceId   = string.Empty;

            foreach (string str in workFlowInfo)
            {
                string[] strarray = str.Split(new string[] { "#" }, StringSplitOptions.RemoveEmptyEntries);
                instanceId = strarray[0];
                string[] userarray = null;
                if (!string.IsNullOrEmpty(strarray[1]))
                {
                    userarray = strarray[1].Split(new string[] { "$" }, StringSplitOptions.RemoveEmptyEntries);
                }
                IList <Task> tasks = Task.FindAllByProperty(Task.Prop_WorkflowInstanceID, instanceId);
                WorkFlow.AutoExecute(tasks[0], "任务审批人", userarray);
            }
        }