/// <summary>
/// get userinfo by page
/// </summary>
/// <param name="strwhere"></param>
/// <param name="orderby"></param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <returns></returns>
public DataSet GetListByPage(string strwhere, string orderby, int pageIndex, int pageSize)
{
return(dal.GetListByPage(strwhere, orderby, pageIndex, pageSize));
}
