1.在需要的地方调用下面的方法：

CommonScript.MessageBox("100006",this) ;

2.上面用到的CommonScript类里的MessageBox方法：

public static void MessageBox(string str_ErrCode, Page page)

{

IDataReader ErrMsg= DatabaseAccess.executeDataReader("ImportAndExport","Select ErrMessage from ErrMessage where ErrCode='" + str_ErrCode + "'");

while (ErrMsg.Read())

{

String ErrMessage=ErrMsg["ErrMessage"].ToString();

page.RegisterStartupScript("","");

break ;

}

}

3. 上面用到的DatabaseAccess类里的executeDataReader方法

public static IDataReader executeDataReader(String connectionString, String Sqlstr )

{

Database db= DatabaseFactory.CreateDatabase(connectionString);

IDataReader dr;

DBCommandWrapper wrap = db.GetSqlStringCommandWrapper(Sqlstr);

dr=db.ExecuteReader(wrap);

return dr;

}

4.上面用到的连接串ImportAndExport在dataconfiguration.config里的内容(粗体部分)：

5．数据库：

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[ErrMessage]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)

drop table [dbo].[ErrMessage]

GO

CREATE TABLE [dbo].[ErrMessage] (

[ErrID] [int] NOT NULL ,

[ErrCode] [varchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,

[ErrModul] [varchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,

[ErrSubModul] [varchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,

[ErrMessage] [nvarchar] (200) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL

) ON [PRIMARY]

GO

源自：hufengwen