netcf2.0开发，ImageButton.可以设定多种图片状态，显示方式等等。是ＰＤＡ软件开发必备的控件-netcf2.0 development, ImageButton. can set a variety of picture status, display and so on. PDA software development is an essential control

天气预报程序，基于NETCF２.0，采用C#语言开发，通过连接免费的Webservice天气预报服务，并下载天气信息。支持定时更新。（系转载）-Weather procedures, based on NETCF2.0, using C# Language development, by connecting Webservice free weather service, and download weather information. Support regularly updated.