WindowsPhone Tile操作大全
自己封装了一些Tile的相关操作,有缺什么回复一下。会及时补上的。
/// <summary> /// 创建Tile /// </summary> /// <param name="uri">Tile唯一标识,同时担任导航</param> /// <param name="tileData">Tile数据</param> public void CreateTile(string uri, StandardTileData tileData) { ShellTile.Create(new Uri(uri, UriKind.Relative), tileData); } /// <summary> /// 将隔离存储图片,保存为Tile背景图片 /// </summary> /// <param name="imageName">保存的名字</param> /// <returns>是否成功</returns> private bool SaveTileImage(string imageName) { using (IsolatedStorageFile appStorage = IsolatedStorageFile.GetUserStoreForApplication()) { if (appStorage.FileExists(imageName)) { using (var file = appStorage.OpenFile(imageName, System.IO.FileMode.Open)) { using (Stream imgStream = appStorage.OpenFile("/Shared/ShellContent/" + imageName, FileMode.Create)) { byte[] bytes = new byte[file.Length]; file.Read(bytes, 0, bytes.Length); imgStream.Write(bytes, 0, bytes.Length); return true; } } } else { return false; } } } /// <summary> /// 将UI组合,保存Tile背景图片 /// </summary> /// <param name="imageName">保存的名字</param> /// <param name="ui">要生成图片的UI组合</param> /// <returns>是否成功</returns> private bool SaveTileImage(string imageName, UIElement ui) { BitmapImage img = new BitmapImage(); using (IsolatedStorageFile appStorage = IsolatedStorageFile.GetUserStoreForApplication()) { WriteableBitmap wb = new WriteableBitmap(173, 173); wb.Render(ui, null); wb.Invalidate(); using (var newfile = appStorage.CreateFile("/Shared/ShellContent/" + imageName)) { wb.SaveJpeg(newfile, wb.PixelWidth, wb.PixelHeight, 0, 100); return true; } }
return true;
} /// <summary> /// 删除固定到首页的Tile /// </summary> /// <param name="url"></param> /// <param name="imageName"></param> public void DeletePinToStart(string url, string imageName) { ShellTile oldTile = ShellTile.ActiveTiles.FirstOrDefault (e => e.NavigationUri.ToString().Contains(url)); if (oldTile != null) { oldTile.Delete(); } fh.DeleteFile("/Shared/ShellContent/" + imageName); } /// <summary> /// 获取固定到桌面的Tile /// </summary> /// <param name="uri">Tile唯一标致</param> /// <returns>此贴对象</returns> public ShellTile GetTile(string uri) { ShellTile tile = ShellTile.ActiveTiles.FirstOrDefault (e => e.NavigationUri.ToString().Contains(uri)); return tile; } /// <summary> /// 更新Tile /// </summary> /// <param name="tile">需要更新的Tile对象</param> /// <param name="tileData">Tile数据</param> public void UpdateTile(ShellTile tile, StandardTileData tileData) { tile.Update(tileData); }
分类:
WindowsPhone7
· 没有源码,如何修改代码逻辑?
· 一个奇形怪状的面试题:Bean中的CHM要不要加volatile?
· [.NET]调用本地 Deepseek 模型
· 一个费力不讨好的项目,让我损失了近一半的绩效!
· .NET Core 托管堆内存泄露/CPU异常的常见思路
· DeepSeek “源神”启动!「GitHub 热点速览」
· 微软正式发布.NET 10 Preview 1:开启下一代开发框架新篇章
· C# 集成 DeepSeek 模型实现 AI 私有化(本地部署与 API 调用教程)
· DeepSeek R1 简明指南:架构、训练、本地部署及硬件要求
· NetPad:一个.NET开源、跨平台的C#编辑器