/// <summary>
/// 查询
/// </summary>
private void DoSelect()
{
if (!SearchCriterion.Orders.Exists(en => en.PropertyName == "CreateTime"))
{
SearchCriterion.Orders.Add(new OrderCriterionItem("CreateTime", false));
}
ents = Leave.FindAll(SearchCriterion);
this.PageState.Add("LeaveList", ents);
}
