asp.net创建事务的方法

1、建立List用于存放多条语句

    /// <summary>
    /// 保存表单
    /// </summary>
    /// <param name="context"></param>
    protected void save()
    {
        List<string> list = new List<string>();
        list.Add(string.Format("insert into picsone(model,idser,idflg,lmuser,lmdate,lmtime) values('{0}','{1}','{2}','{3}',{4},{5})", "T1002", "Y", "N", "U001", 20161103, 140025));
        list.Add(string.Format("insert into picstwo(model,idser,idflg,lmuser,lmdate,lmtime) values('{0}','{1}','{2}','{3}',{4},{5})", "T1002", "Y", "N", "U001", 20161103, 140025));
        bool bol = ExecuteTransaction(list);
        if (bol)
        {
            MessageBox.Show("保存成功！");
        }
        else
        {
            MessageBox.Show("保存失败！");
        }
    }

2、调用ExecuteTransaction方法，并返回返回值true为成功，false为失败，语句并回滚

    /// <summary>
    /// 执行语句
    /// </summary>
    /// <param name="list"></param>
    /// <returns></returns>
    private bool ExecuteTransaction(List<string> list)
    {
        using (SqlConnection connection = new SqlConnection(ConfigurationManager.AppSettings["LocalConnectionString"].ToString()))
        {
            SqlCommand command = new SqlCommand();
            SqlTransaction transaction = null;
            try
            {
                connection.Open();
                transaction = connection.BeginTransaction();
                command.Connection = connection;
                command.Transaction = transaction;

                for (int i = 0; i < list.Count; i++)
                {
                    command.CommandText = list[i];
                    command.ExecuteNonQuery();
                }

                transaction.Commit();
                connection.Close();
                return true;
            }
            catch
            {
                transaction.Rollback();
                connection.Close();
                return false;
            }
        }
    }