private static readonly string strCon = "server=.;database=test;uid=sa;pwd=123";
SqlConnection con = new SqlConnection(strCon);
public string aaa()
...{
con.Open();
SqlTransaction sta = con.BeginTransaction(IsolationLevel.ReadCommitted, "aaa");
SqlCommand cmd = con.CreateCommand();
cmd.Connection = con;
cmd.Transaction = sta;
try
...{
cmd.CommandText = "insert into t1 (tAction) values ('a3')";
cmd.ExecuteNonQuery();
cmd.CommandText = "insert into t1 (tAction) values ('a4')";
cmd.ExecuteNonQuery();
sta.Commit();
return "success";
}
catch (Exception e)
...{
try
...{
sta.Rollback();
}
catch (SqlException ex)
...{
if (sta.Connection != null)
...{
return "An exception of type " + ex.GetType().ToString();
}
}
return e.GetType().ToString();
}
finally
...{
con.Close();
}
}
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