/// <summary>
/// 查询并且返回DataSet(游标分页)
/// </summary>
/// <param name="sql">要查询的SQL语句</param>
/// <param name="objPage">分页对象</param>
/// <param name="oper">数据库对象</param>
/// <param name="curType">映射的实体类型(如果用回数据库的原列名，则此为null)</param>
/// <returns></returns>
public DataTable QueryDataTable(string sql, PageContent objPage, DataBaseOperate oper, Type curType)
{
return(CursorPageCutter.QueryDataTable(sql, objPage, oper, curType));
}
/// <summary>
/// 游标分页
/// </summary>
/// <typeparam name="T">实体类型</typeparam>
/// <param name="sql">sql语句</param>
/// <param name="objPage">分页实体</param>
/// <param name="oper">数据库链接</param>
/// <returns></returns>
public IDataReader Query(string sql, PageContent objPage, DataBaseOperate oper)
{
return(CursorPageCutter.Query(sql, objPage, oper));
}