一个可靠的天气预报Web Server:
http://www.ayandy.com/
getWeatherbyCityName
根据城市名称获得天气情况。本服务数据来源于中国气象局数据,实时更新,准确可靠。调用方法如下:输入参数: theCityName 城市中文名称,如深圳,北京; theDayFlag 指定是当天(1),明天(2)或后天(3),可查询未来三天的天气情况;返回数据: String[7] 一个一维数值,共有七个元素,从[1]到[6]分别表示城市,天气,温度,风向,日期,天气图标地址。作者QQ:15244833 欢迎与朋友交流:)
支持城市同中国气象局数据。
C#代码:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
string[] cs;
cs = new com.ayandy.www.Service().getSupportProvince();
Int16 length;
length = Convert.ToInt16(cs[0]);
for (int i = 1; i <= length; i++)
this.comboBox1.Items.Add( cs[i]);
}
private void button1_Click(object sender, EventArgs e)
{
string[] result = new com.ayandy.www.Service().getWeatherbyCityName(this.comboBox2.Text,com.ayandy.www.theDayFlagEnum.Today );
MessageBox.Show(result[1] + "/ " + result[2] + "/ " + result[3]);
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
string[] city;
Int16 length;
city = new com.ayandy.www.Service().getSupportCity(this.comboBox1.Text);
length = Convert.ToInt16(city[0]);
for (int i = 1; i <= length; i++)
this.comboBox2.Items.Add(city[i]);
}
}
}