public void Add(BQLOrderByHandle orderBy)
{
//BQLEntityParamHandle handle=orderBy.Param as BQLEntityParamHandle;
//if (CommonMethods.IsNull(handle))
//{
// throw new Exception("请用表的现存字段进行排序！");
//}
//Add(handle.PInfo.PropertyName, orderBy.SortType);
Sort objSort = new Sort();
objSort.OrderHandle = orderBy;
if (_lstScope != null)
{
_lstScope.HasInner = true;
}
base.Add(objSort);
}
/// <summary>
/// 产生倒叙排序的项
/// </summary>
/// <param name="arg">字段</param>
/// <returns></returns>
public static BQLOrderByHandle DESC(BQLParamHandle arg)
{
BQLOrderByHandle orderHandle = new BQLOrderByHandle(arg, SortType.DESC);
return(orderHandle);
}