/// <summary>
/// 通过分页获取推广付费详情
/// </summary>
/// <param name="PageSize">页大小</param>
/// <param name="PageNum">页码</param>
/// <param name="UserId">用户Id</param>
/// <returns>返回订单集合</returns>
public List <Orders> GetAllSpreadPay(int PageSize, int PageNum, int UserId, string WhereStr)
{
string[] time = WhereStr.Split('|');
return(os.GetAllSpreadPay(PageSize, PageNum, UserId, time[0], time[1], time[2]));
}