关于Enterprise Library January 2006利用DataSet更新数据库出现的问题

Question

我自己弄一个表，字段Id（自增）,myName（varhchar(50)),myAge(int)         记录：          1   Kaka      23
                         2   XianXian  24
下面是两个方法：
public int UpdateMy(Database db,DataSet myDs)
        {            DbCommand insertCommand = db.GetStoredProcCommand("InsertRecord");
            db.AddInParameter(insertCommand, "myName", DbType.String, "myName", DataRowVersion.Current);
            db.AddInParameter(insertCommand, "myAge", DbType.Int32, "myAge", DataRowVersion.Current);
            DbCommand delCommand = db.GetStoredProcCommand("DelRecord");
            db.AddInParameter(delCommand, "Id", DbType.Int32, "Id", DataRowVersion.Current);            DbCommand updateCommand = db.GetStoredProcCommand("UpdateRecord");
            db.AddInParameter(updateCommand, "Id", DbType.Int32, "Id", DataRowVersion.Current);
            db.AddInParameter(updateCommand,"myName",DbType.String,DataRowVersion.Current);
            db.AddInParameter(updateCommand, "myAge", DbType.Int32, DataRowVersion.Current);            int rowAffected=db.UpdateDataSet(myDs,"my",insertCommand,updateCommand,delCommand,UpdateBehavior.Standard);
            return rowAffected;         }//更新一个记录public void update_Record()
        {            Database db = DatabaseFactory.CreateDatabase();
            DataSet myDs = new DataSet();
            string sqlCommand = "select * from my";
            DbCommand dbCommand = db.GetSqlStringCommand(sqlCommand);
            string myTable = "my";
            db.LoadDataSet(dbCommand, myDs, myTable);
            DataTable table = myDs.Tables[myTable];
            table.Rows[0]["myName"] = "ShuiShui";
         
            this.UpdateMy(db,myDs);        }
执行后统统是：       1  Current  512
                     2  XianXian 24
这是为什么，请高手给点指点  谢谢！！·！·！·

Answer 1

怎么没人回啊,太伤心了.,55555!!@!