数据访问公共类(带事务的处理)

本人没有食言，将和网友分享数据访问公共类(带事务的处理)，以对上一篇Blog的补充

DataAccessWithTrans.cs

using System;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.OracleClient;

/****************************************************************************

* 名称：数据访问公共模块

* 时间：2008-10-20

* 作者

* 姓名： 朱久长

* E-Mail：wenchang4you@126.com

* 技术说明：

数据库访问类（带事务）

*

***************************************************************************/

namespace DAClass

{

public class DataAccessWithTrans

{

private String connectionString = "";

private OracleConnection conn = null;

private OracleCommand comm = null;

private OracleDataAdapter da = null;

public DataAccessWithTrans()

{

connectionString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;

conn = new OracleConnection(connectionString);

}

public OracleConnection getConn()

{

conn.Open();

return this.conn;

}

// 执行非查询语句,并返回受影响的记录行数

public int ExecuteCommandWithTrans(OracleConnection conn, string sql, OracleTransaction trans)

{

int result = 0;

comm = new OracleCommand(sql, conn);

comm.Transaction = trans;

try

{

//conn.Open();

result = comm.ExecuteNonQuery();

}

catch (Exception ex)

{

throw ex;

}

return result;

}

public void close()

{

this.conn.Close();

}

}

}