Windows Phone 7 开发之Microsoft.Phone.Tasks中的各项Task

     <pre class="brush:c#; toolbar: true; auto-links: false;">//PhoneCallTask ：打电话         private void btnPhoneCall_Click(object sender, RoutedEventArgs e)         {             PhoneCallTask task = new PhoneCallTask();              task.PhoneNumber = "110";              task.DisplayName = "亚";              task.Show();         }   //SmsComposeTask:发送短信　         private void btnComposeSms_Click(object sender, RoutedEventArgs e)         {             SmsComposeTask task = new SmsComposeTask();              task.To = "110";              task.Body = "你好！.";              task.Show();         }   //EmailComposeTask：发送邮件               EmailComposeTask task = new EmailComposeTask();              task.To = "252456098@qq.com";              task.Cc = "ycproc@163.com";              task.Subject = "测试";              task.Body = "Hello world！";              task.Show();       //WebBrowserTask：开启Web浏览器        private void btnLaunchWebBrowser_Click(object sender, RoutedEventArgs e)         {             WebBrowserTask task = new WebBrowserTask();              task.URL = "<a href="http://blog.csdn.net/fengyarongaa">http://blog.csdn.net/fengyarongaa</a>";             task.Show();         }   //SearchTask：搜索功能         private void btnLaunchSearch_Click(object sender, RoutedEventArgs e)         {             SearchTask task = new SearchTask();             task.SearchQuery = "亚";             task.Show();         }   //MediaPlayerLauncher：启动媒体播放器    MediaPlayerLauncher task = new MediaPlayerLauncher();    task.Media = new Uri(@"http://ecn.channel9.msdn.com/o9/learn/videos/Silverlight4-SL4BusinessModule1-SL4LOB_01_01_Introduction/Silverlight4-SL4BusinessModule1-SL4LOB_01_01_Introduction_kit.wmv");    task.Show();</pre>    <br />