在ORACLE中给表.列添加凝视以及读取凝视 1.给表填加凝视:SQL>comment on table 表名 is '表凝视"; 2.给列加凝视:SQL>comment on column 表.列 is '列凝视'; 3.读取表凝视:SQL>select * from user_tab_comments where comments is not null; 4.读取列凝视:SQL>select * from user_col_commnents where comme…
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.Sql; using System.Data.SqlClient; namespace DGV_…
参考panel添加窗体: http://blog.csdn.net/illegalname/article/details/65444249 http://blog.csdn.net/Eastmount/article/details/21461275 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using…