/// <summary>
/// 查询模拟器待处理任务数
/// </summary>
/// <param name="status"></param>
/// <returns></returns>
public static List <TaskSch> GetTasksForSendGroup(string status = "waiting")
{
TasksDAL dal = new TasksDAL();
List <TaskSch> list = (List <TaskSch>)dal.GetTasksForSendGroup(status);
return(list);
}