数据库事务处理的另外一种方法

添加引用System.EnterpriseServices.dll
using System.EnterpriseServices;

随便建立一个按钮，在按钮中进行如下操作：
try
{
work1();
work2();
ContextUtil.SetComplete();
}
catch(System.Exception except)
{
ContextUtil.SetAbort();
Response.Write(except.Message);
}

然后在页面中添加2个操作，模拟一下在逻辑层调用不同类中的操作的情况
private void work1()
{
SqlConnection conn=new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["conn"]);
SqlCommand cmd1=new SqlCommand("Insert Into trantest (id,test)values(1,'test')",conn);
conn.Open();
cmd1.ExecuteNonQuery();
conn.Close();
}

private void work2()
{
SqlConnection conn=new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["conn"]);
SqlCommand cmd2=new SqlCommand("Insert Into trantest (id,test)values(2,'test')",conn);
conn.Open();
cmd2.ExecuteNonQuery();
conn.Close();
}