/// <summary>
/// 查找分页列表
/// </summary>
/// <param name="pageSize">每页记录数。必须大于1</param>
/// <param name="pageIndex">页码。首页从1开始，页码必须大于1</param>
/// <param name="totalNumber">总记录数</param>
/// <param name="where">查询表达式</param>
/// <param name="orderParam">排序【null-不设置】</param>
/// <returns></returns>
public IQueryable <T> FindPageList(int pageSize, int pageIndex, out int totalNumber, Expression <Func <T, bool> > where, OrderParam orderParam)
{
OrderParam[] _orderParams = null;
if (orderParam != null)
{
_orderParams = new OrderParam[] { orderParam }
}
;
return(FindPageList(pageSize, pageIndex, out totalNumber, where, _orderParams));
}
/// <summary>
/// 查找分页列表
/// </summary>
/// <param name="pageSize">每页记录数。必须大于1</param>
/// <param name="pageIndex">页码。首页从1开始，页码必须大于1</param>
/// <param name="totalNumber">总记录数</param>
/// <param name="where">查询表达式</param>
/// <returns></returns>
public IQueryable <T> FindPageList(int pageSize, int pageIndex, out int totalNumber, Expression <Func <T, bool> > where)
{
OrderParam _orderParam = null;
return(FindPageList(pageSize, pageIndex, out totalNumber, where, _orderParam));
}
/// <summary>
/// 查找分页列表
/// </summary>
/// <param name="pageSize">每页记录数。必须大于1</param>
/// <param name="pageIndex">页码。首页从1开始，页码必须大于1</param>
/// <param name="totalNumber">总记录数</param>
/// <returns></returns>
public IQueryable <T> FindPageList(int pageSize, int pageIndex, out int totalNumber)
{
OrderParam _orderParam = null;
return(FindPageList(pageSize, pageIndex, out totalNumber, _orderParam));
}
/// <summary>
/// 查找分页列表
/// </summary>
/// <param name="pageSize">每页记录数。必须大于1</param>
/// <param name="pageIndex">页码。首页从1开始，页码必须大于1</param>
/// <param name="totalNumber">总记录数</param>
/// <param name="orderParam">是否排序</param>
/// <returns></returns>
public IQueryable <T> FindPageList(int pageSize, int pageIndex, out int totalNumber, OrderParam orderParam)
{
return(FindPageList(pageSize, pageIndex, out totalNumber, (T) => true, orderParam));
}
/// <summary>
/// 查找实体列表
/// </summary>
/// <param name="where">查询Lambda表达式</param>
/// <param name="orderParam">排序参数</param>
/// <returns></returns>
public IQueryable <T> FindList(Expression <Func <T, bool> > where, OrderParam orderParam)
{
return(FindList(where, orderParam, 0));
}