wp7上启动器使用方法

启动器类似于android 里头的Intent封装类。通过设定其参数实现跳转不同页面并将参数带进目标页面中，下面介绍8种启动器：

1. BING搜索启动器 SearchTask searchTask = new SearchTask(); searchTask.SearchQuery = "sxc"; searchTask.Show(); 2. 拨号启动器 PhoneCallTask phoneTask = new PhoneCallTask(); phoneTask.DisplayName = "pang"; //显示名称 phoneTask.PhoneNumber = "12345"; //电话号码 phoneTask.Show(); 3.短信发送启动器 SmsComposeTask smsComposeTask = new SmsComposeTask(); smsComposeTask.Body = "哈哈。我用了短信启动器了哦"; //主题 smsComposeTask.To = "123566"; //地点 smsComposeTask.Show(); 4.Email发送启动器 EmailComposeTask emailComposeTask = new EmailComposeTask(); emailComposeTask.Subject = "这是 subject"; emailComposeTask.Body = "这是body"; emailComposeTask.To = "[email protected]"; emailComposeTask.Cc = "[email protected]"; 这是抄送.收到邮件的人：抄送对象+目标对象 emailComposeTask.Show(); 5.marketplace hub启动器，直接跳转到zune商店或者marketplace application列表,仅仅是跳到该页面。 MarketplaceHubTask marketplaceHub = new MarketplaceHubTask(); marketplaceHub.ContentType = MarketplaceContentType.Music; 或者MarketplaceContentType.Application marketplaceHub.Show(); 6. 跳转到marketplace某个应用的详细介绍。 其中ContentIdentifier 属性为程序唯一标识号，搜索类型为app（包含游戏和application） MarketplaceDetailTask detail = new MarketplaceDetailTask(); detail.ContentIdentifier = "程序唯一标识号"; detail.ContentType = MarketplaceContentType.Applications; detail.Show(); 7.MarketplaceReview 貌似是 marketplace商城的预览？木有属性。只有show（）方法 MarketplaceReviewTask review = new MarketplaceReviewTask(); review.Show(); 8. marketplace市场搜索启动器 。 关键字属性为：searchTerms。 类型为 MarketplaceContentType.Applications。该属性包含游戏和应用。 MarketplaceSearchTask search = new MarketplaceSearchTask(); search.ContentType = MarketplaceContentType.Applications; search.SearchTerms = "plants"; search.Show(); 9. MediaPlayerLauncher 用于播放视频或者音乐 mediaPlayerLauncher.Controls = MediaPlaybackControls.All; //显示所以控件 mediaPlayerLauncher.Location = MediaLocationType.Install; //资源文件存放在安装目录下。 mediaPlayerLauncher.Media = new Uri("2.wmv", UriKind.Relative); //取相对地址 mediaPlayerLauncher.Show();