问个微软企业库UpdateDataSet方法的问题

Question

我NewRow的行  老是得不到我的赋值Database db = DatabaseFactory.CreateDatabase("StrConn");
            System.Text.StringBuilder strSql = new System.Text.StringBuilder();
            strSql.Append("select Language_name,Language_code ");
            strSql.Append(" FROM LanguageCode ");
           
           
            DataSet ds= db.ExecuteDataSet(CommandType.Text, strSql.ToString());         
            DataRow dr = ds.Tables[0].NewRow();
          
            dr["Language_name"] = "中文11";
            dr["Language_code"] = "zh-cn11";
            ds.Tables[0].Rows.Add(dr);
            ds.Tables[0].TableName = "LanguageCode";
      
            DbCommand insertCommand = db.GetStoredProcCommand("LanguageCode_ADD");
            db.AddInParameter(insertCommand, "Language_name", DbType.String, DataRowVersion.Current);
            db.AddInParameter(insertCommand, "Language_code", DbType.String, DataRowVersion.Current);            DbCommand deleteCommand = db.GetStoredProcCommand("LanguageCode_Delete");
            db.AddInParameter(deleteCommand, "Language_code", DbType.String, DataRowVersion.Current);            DbCommand updateCommand = db.GetStoredProcCommand("LanguageCode_Update");
            db.AddInParameter(updateCommand, "Language_name", DbType.String, DataRowVersion.Current);            int i = db.UpdateDataSet(ds, "LanguageCode", insertCommand, updateCommand, deleteCommand, Microsoft.Practices.EnterpriseLibrary.Data.UpdateBehavior.Standard);            if (i == 0)
            {
                Response.Write("no");
            }

Answer 1

         DataRow dr = dt.NewRow();          dr[0] =  = "中文11";
          dt.Rows.Add(dr);

Answer 2

修改如下  但是 还是不能获取当前行的值
 
 DataSet ds= db.ExecuteDataSet(CommandType.Text, strSql.ToString());
            ds.Tables[0].TableName = "LanguageCode";
            // 从DataSet中得到DataTable
            table = ds.Tables["LanguageCode"];
         
           DataRow dr = table.NewRow();
            dr[0] = "中文11";
            table.Rows.Add(dr);