【转载】
先添加Web引用
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 FrmWeahter : Form
{
public FrmWeahter()
{
InitializeComponent();
}
//实例化天气预报服务
WeatherWebService.WeatherWebService weatherWebService = newWeatherWebService.WeatherWebService();
/// <summary>
/// 获取省
/// </summary>
private void FrmWeahter_Load(object sender, EventArgs e)
{
string[] proveces = weatherWebService.getSupportProvince();// 获取省
foreach (string provece in proveces)
{
lbProvece.Items.Add(provece);
}
}
/// <summary>
/// 获取市
/// </summary>
private void lbProvece_SelectedIndexChanged(object sender, EventArgs e)
{
lbCity.Items.Clear();
string[] citys = weatherWebService.getSupportCity(lbProvece.SelectedItem.ToString());//获取市
foreach (string city in citys)
{
lbCity.Items.Add(city.Substring(0, city.IndexOf(' ')));
}
}
/// <summary>
/// 查询天气结果
/// </summary>
private void lbCity_SelectedIndexChanged(object sender, EventArgs e)
{
txtWeather.Clear();
string[] weathers = weatherWebService.getWeatherbyCityName(lbCity.SelectedItem.ToString());// 获取天气
if (weathers[1].Trim() == "")
{
MessageBox.Show("操作太快");
return;
}
//获取所有返回信息
for (int i = 0; i < weathers.Length; i++)
{
txtWeather.Text += weathers[i] + " " + i.ToString() + "\r\n\r\n";
}
string path = Application.StartupPath + @"\weather\";
pictureBox1.Image = new Bitmap(path + weathers[8]);//天气趋势开始图片
pictureBox2.Image = new Bitmap(path + weathers[9]);//天气趋势结束图片
lblTemp.Text = weathers[5];//气温
lblCity.Text = lbCity.SelectedItem.ToString();//城市
}
}
}