webservice接口调用天气预报例程

c# winform 调用公共天气预报webservice接口，初学者参考，大神忽略

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 WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public WeatherWS.WeatherWS ws;
        public Form1（）
        {
            InitializeComponent（）;
            ws = new WeatherWS.WeatherWS（）;
        }

        private void button1_Click（object sender EventArgs e）
        {            
            DataSet ds = ws.getRegionDataset（）;          
            DataTable  dt=ds.Tables[0];
            String str_temp;
            this.comboBox1.Items.Clear（）;
            //for （int i = dt.Rows.Count-1; i >=0; i--）
            for （int i = 0; i < dt.Rows.Count; i++）
            {
                str_temp=dt.Rows[i][0].ToString（） + dt.Rows[i][1].ToString（）;
                this.comboBox1.Items.Add（str_temp）;                
            }
    

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        950  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\app.config

     文件      23040  2016-12-21 13:25  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.exe

     文件        950  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.exe.config

     文件      56832  2016-12-21 13:25  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.pdb

     文件      11608  2016-12-23 09:34  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe

     文件        950  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe.config

     文件        490  2010-03-17 22:39  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe.manifest

     文件       3440  2016-12-21 13:25  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Form1.cs

     文件       5591  2016-12-21 12:54  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Form1.Designer.cs

     文件       5817  2016-12-21 12:54  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Form1.resx

     文件       1479  2016-12-23 09:31  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6908  2016-12-21 13:25  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件      15872  2016-12-21 09:42  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\TempPE\Web References.WeatherWS.Reference.cs.dll

     文件       2224  2016-12-23 09:34  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.csproj.FileListAbsolute.txt

     文件        847  2016-12-21 13:18  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.csproj.GenerateResource.Cache

     文件      23040  2016-12-21 13:25  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.exe

     文件        180  2016-12-21 13:18  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.Form1.resources

     文件      56832  2016-12-21 13:25  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.pdb

     文件        180  2016-12-21 09:44  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.Properties.Resources.resources

     文件        505  2016-12-21 09:28  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Program.cs

     文件       1390  2016-12-21 09:28  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Properties\AssemblyInfo.cs

     文件       2900  2016-12-21 09:28  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Properties\Resources.Designer.cs

     文件       5612  2016-12-21 09:28  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Properties\Resources.resx

     文件       1744  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Properties\Settings.Designer.cs

     文件        533  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Properties\Settings.settings

     文件      21900  2016-12-21 09:42  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Web References\WeatherWS\Reference.cs

     文件        602  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Web References\WeatherWS\Reference.map

     文件        755  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Web References\WeatherWS\WeatherWS.disco

     文件      29712  2016-12-21 09:33  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\Web References\WeatherWS\WeatherWS.wsdl

     文件       5061  2016-12-21 09:44  WS Test\WindowsFormsApplication1\WindowsFormsApplication1\WindowsFormsApplication1.csproj

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