wp7天气预报源代码（二序列化谷歌数据）公布源代码下载地址

在上一篇文章里已经介绍了这个应用

文章源地址：http://www.cnblogs.com/wildfeng/archive/2012/03/21/2410504.html

由于代码过多，和繁杂的前台页面效果代码，没办法在博文中说明白，还有很多网友要求我公布源代码项目。在文章的最下面我提供了源代码的下载地址。

作者QQ：29992379

这个天气预报用的是谷歌的API，我特意写了个工具类用来序列化返回的数据，本文中主要介绍这个工具类。

代码如下：

public static class GoogleWeatherHelper { /// <summary> /// 获取城市以及省 /// </summary> /// <param name="xmlWeather">xml数据</param> /// <returns></returns> public static string GetCity(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_information").First(); return forecast_information.Element("city").Attribute("data").Value; } /// <summary> /// 获取中文城市名称 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetPostalCode(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_information").First(); return forecast_information.Element("postal_code").Attribute("data").Value; } /// <summary> /// 获取预报的日期 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetForecastDate(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_information").First(); return forecast_information.Element("forecast_date").Attribute("data").Value; } /// <summary> /// 获取湿度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetHumidity(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("current_conditions").First(); return forecast_information.Element("humidity").Attribute("data").Value; } /// <summary> /// 获取风向 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetWindCondition(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("current_conditions").First(); return forecast_information.Element("wind_condition").Attribute("data").Value; } /// <summary> /// 获取今天星期 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTodayWeek(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").First(); return forecast_information.Element("day_of_week").Attribute("data").Value; } /// <summary> /// 获取今天最低温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTodayLow(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").First(); return forecast_information.Element("low").Attribute("data").Value; } /// <summary> /// 获取今天最高温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTodayHight(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").First(); return forecast_information.Element("high").Attribute("data").Value; } /// <summary> /// 获取今天天气图标 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTodayIcon(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").First(); return ExtractFileName(forecast_information.Element("icon").Attribute("data").Value); } /// <summary> /// 获取今天天气情况 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTodayCondition(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").First(); return forecast_information.Element("condition").Attribute("data").Value; } /// <summary> /// 获取明天星期 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTomorrowWeek(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(1); return forecast_information.Element("day_of_week").Attribute("data").Value; } /// <summary> /// 获取明天最低温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTomorrowLow(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(1); return forecast_information.Element("low").Attribute("data").Value; } /// <summary> /// 获取明天最高温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTomorrowHight(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(1); return forecast_information.Element("high").Attribute("data").Value; } /// <summary> /// 获取明天天气图标 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTomorrowIcon(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(1); return ExtractFileName(forecast_information.Element("icon").Attribute("data").Value); } /// <summary> /// 获取明天天气情况 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetTomorrowCondition(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(1); return forecast_information.Element("condition").Attribute("data").Value; } /// <summary> /// 获取后天星期 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetHouTianWeek(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(2); return forecast_information.Element("day_of_week").Attribute("data").Value; } /// <summary> /// 获取后天最低温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetHouTianLow(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(2); return forecast_information.Element("low").Attribute("data").Value; } /// <summary> /// 获取后天最高温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetHouTianHight(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(2); return forecast_information.Element("high").Attribute("data").Value; } /// <summary> /// 获取后天天气图标 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetHouTianIcon(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(2); return ExtractFileName(forecast_information.Element("icon").Attribute("data").Value); } /// <summary> /// 获取后天天气情况 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetHouTianCondition(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(2); return forecast_information.Element("condition").Attribute("data").Value; } /// <summary> /// 获取大后天星期 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetDaHouTianWeek(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(3); return forecast_information.Element("day_of_week").Attribute("data").Value; } /// <summary> /// 获取大后天最低温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetDaHouTianLow(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(3); return forecast_information.Element("low").Attribute("data").Value; } /// <summary> /// 获取大后天最高温度 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetDaHouTianHight(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(3); return forecast_information.Element("high").Attribute("data").Value; } /// <summary> /// 获取大后天天气图标 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetDaHouTianIcon(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(3); return ExtractFileName(forecast_information.Element("icon").Attribute("data").Value); } /// <summary> /// 获取大后天天气情况 /// </summary> /// <param name="xmlWeather"></param> /// <returns></returns> public static string GetDaHouTianCondition(XElement xmlWeather) { XElement forecast_information = xmlWeather.Descendants("forecast_conditions").ElementAt(3); return forecast_information.Element("condition").Attribute("data").Value; } private static string ExtractFileName(string fullFileName) { string str = fullFileName.Substring(fullFileName.LastIndexOf('/') + 1); return str.Substring(0, str.LastIndexOf('.')).Replace("cn_", ""); } }

整个天气预报项目源代码的下载地址：http://download.csdn.net/detail/wildfeng04/4168595

在以后的博文里我会详细讲解这个应用UI方面的实现，毕竟这个应用亮点全在UI上面。我个人是这么理解的，因为功能代码不是很难，UI的效果比较炫。我用了Storyboard来实现了一些效果。

原文中地址：http://www.cnblogs.com/wildfeng/archive/2012/03/24/2415327.html