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asp.net创建事务的方法

2017年12月12日  | 移动技术网IT编程  | 我要评论

小学课件网,php多线程,排列五预测霸王福彩4368

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;
  }
 }
}

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