摘要：
http://www.bbniu.com/thread-1569-1-1.html前台XAML代码：<phone:PhoneApplicationPage x:Class="DemoApp.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:phone="clr-namespace:Microsoft 阅读全文
