雅虎天气API调用

using System;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text.Regularexpressions;
using System.Threading;
using System.Windows.Forms;
using System.xml.Linq;
using Whir.Software.WeatherForecast.Library;

namespace Whir.Software.WeatherForecast
{
    public partial class MainForm : Form
    {
        public static readonly string CityFilePath = Path.Combine（AppDomain.CurrentDomain.baseDirectory
                                                                  “Data\cities.txt“）;

        private readonly DataTable _table = new DataTable（）;

        public MainForm（）
        {
            InitializeComponent（）;
        }

        private void MainForm_Load（object sender EventArgs e）
        {
            LblStatus.Text = “鼠标左键双击左侧城市，以查看天气“;
            progressBar.Visible = false;

            _table.Columns.Add（“iso“）;
            _table.Columns.Add（“name“）;
            _table.Columns.Add（“woeId“）;
            _table.Columns.Add（“longitude“）;
            _table.Columns.Add（“latitude“）;
            _table.Columns.Add（“country“）;
            _table.Columns.Add（“province“）;

            List list = FileHelper.ReadFileLines（CityFilePath）;
            foreach （string s in list）
            {
                string city = s;
                Invoke（new MethodInvoker（（） =>
                    {
                        var item = new ListViewItem（）;
                        item.SubItems[0].Text = city;
                        ListCities.Items.Add（item）;
                    }））;

                DataRow row = _table.NewRow（）;
                row[“name“] = city;
                _table.Rows.Add（row）;
            }
        }

        public void SetButtonEnabled（Control container bool enabled）
        {
            foreach （object control in container.Controls）
            {
                if （（（Control）control）.Controls.Count > 0）
                {
                    SetButtonEnabled（（Control）control enabled）;
                }
                else
                {
                    if （control.GetType（） == typeof（Button））
                    {
                        （（Button）control）.Enabled = enabled;
                    }
                }
            }
        }

        public void SetButtonEnabled（bool enabled）
        {
            SetButtonEnabled（this enabled）;
        }

        private void BtnGetCode_Click（object sender EventArgs e）
        {

            if （_table != null）
            {
                if （_table.Rows.Count > 0）
                {
                    var threadDelegate = new ThreadStart（delegate
                        {
                            Invoke（new MethodInvoker（（） => SetButtonEnabled（false）））;
                            DataTable tb = _table.Copy（）;
                            _table.Rows.Clear（）;

                         

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

     文件       4603  2013-11-18 19:43  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugDatacities.txt

     文件     200704  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugICSharpCode.SharpZipLib.dll

     文件     379392  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugICSharpCode.TextEditor.dll

     文件      57344  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugNewtonsoft.Json.dll

     文件    1624064  2013-11-18 20:39  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugNPOI.dll

     文件     387072  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugNPOI.OOxml.dll

     文件      79872  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugNPOI.Openxml4Net.dll

     文件    1316864  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugNPOI.OpenxmlFormats.dll

     文件     839680  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugSystem.Data.SQLite.dll

     文件      23552  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugWhir.Software.WeatherForecast.exe

     文件      16896  2013-11-19 09:13  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugWhir.Software.WeatherForecast.Library.dll

     文件      40448  2013-11-19 09:13  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugWhir.Software.WeatherForecast.Library.pdb

     文件      50688  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugWhir.Software.WeatherForecast.pdb

     文件      11608  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugWhir.Software.WeatherForecast.vshost.exe

     文件        490  2010-03-17 22:39  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastinDebugWhir.Software.WeatherForecast.vshost.exe.manifest

     文件      16506  2013-11-19 09:28  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastMainForm.cs

     文件      14992  2013-11-19 09:28  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastMainForm.Designer.cs

     文件       6190  2013-11-19 09:28  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastMainForm.resx

     文件        789  2013-11-18 19:07  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugDesignTimeResolveAssemblyReferences.cache

     文件       9024  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugDesignTimeResolveAssemblyReferencesInput.cache

     文件      35153  2013-11-19 09:13  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugResolveAssemblyReference.cache

     文件       5011  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.csproj.FileListAbsolute.txt

     文件        850  2013-11-18 21:24  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.csproj.GenerateResource.Cache

     文件      40853  2013-11-18 20:51  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.csprojResolveAssemblyReference.cache

     文件      23552  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.exe

     文件        180  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.MainForm.resources

     文件      50688  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.pdb

     文件        180  2013-11-19 09:29  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastobjx86DebugWhir.Software.WeatherForecast.Properties.Resources.resources

     文件        513  2013-11-18 19:23  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastProgram.cs

     文件       1408  2013-11-18 19:06  15.Whir.Software.WeatherForecastWhir.Software.WeatherForecastPropertiesAssemblyInfo.cs

............此处省略281个文件信息