using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;

namespace?CityQuery
{
????public?partial?class?frmAddProvince?:?Form
????{
????????public?frmMain?mf?=?null;
????????public?frmAddProvince（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?btnOK_Click（object?sender?EventArgs?e）
????????{
????????????//此處也可以考慮加入一些判斷條件，如不能為空等；
????????????Province?AProvince?=?new?Province（txtProvinceName.Text?txtAbbreviation.Text?txtCapitalCity.Text?int.Parse（txtPostalCode.Text）?txtScenicSpots.Text）;
????????????//此處也可以考慮加入判斷機制，如是否存在；
????????????mf.Pvs.Add（AProvince）;
????????}

????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

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??????????????1572554????????????????????116