sql中写事物和c#中执行事物

第一、sql中写事物

begin try 
 begin transaction 
 insert into shiwu (asd) values ('aasdasda'); 
 commit transaction 
end try 
begin catch 
 select ERROR_NUMBER() as errornumber 
 rollback transaction 
end catch 

第二、c#中执行事物

 

SqlParameter[] paras = new SqlParameter[] { };                paras = list.ToArray();                Baitour.Utility.DBHelper db = Baitour.Utility.DBHelper.CreateMapping();                DbTransaction dbTran = db.CreateTran();                try                {                    //在这里将插入得到的子订单号返回                    object obj = db.ExecuteScalar(sql.ToString(), paras, dbTran);                    fsId = obj.ToString();                    //int index = db.ExecuteNonQuery(sql.ToString(), paras, dbTran);                    if (!string.IsNullOrWhiteSpace(fsId))                    {                        dbTran.Commit();                        flag = true;                    }                }                catch (Exception ex)                {                    flag = false;                    dbTran.Rollback();                    //throw;                }                finally                {                    db.CloseConn();                }