/// <summary> /// 获取最早待执行出库任务 /// </summary> /// <returns></returns> public static int GetOutTaskWMS(string to, out string[] taskid) { try { // 等待WMS请求秒数 3min int WMSs = 180; int res = 0; List <WCS_WMS_TASK> task = CommonSQL.GetOutTaskInfo(to); taskid = new string[task.Count]; int s = 0; if (task != null && task.Count > 0) { TimeSpan ts = DateTime.Now.Subtract(task[0].CREATION_TIME); s = Convert.ToInt32(ts.TotalSeconds); task.Sort(SortOutTaskWMS); } switch (task.Count) { case 1: if (s < WMSs) { break; } taskid[0] = task[0].TASK_ID; res = 1; break; case 2: if (s < WMSs) { break; } taskid[0] = task[0].TASK_ID; taskid[1] = task[1].TASK_ID; res = 2; break; case 3: if (s < WMSs) { break; } taskid[0] = task[0].TASK_ID; taskid[1] = task[1].TASK_ID; taskid[2] = task[2].TASK_ID; res = 3; break; case 4: taskid[0] = task[0].TASK_ID; taskid[1] = task[1].TASK_ID; taskid[2] = task[2].TASK_ID; taskid[3] = task[3].TASK_ID; res = 4; break; default: break; } return(res); } catch (Exception ex) { throw ex; } }