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这是我在MSDN论坛上找到的代码:Medialibrary Savesong方法破坏文件
Dim file As New Uri("Assets/someSong.mp3", UriKind.Relative)
Dim myIsolatedStorage = IsolatedStorageFile.GetUserStoreForApplication()
Dim fileStream As IsolatedStorageFileStream = myIsolatedStorage.CreateFile("someSong.mp3")
Dim resource = Application.GetResourceStream(file)
Dim chunkSize As Integer = 4096
Dim bytes As Byte() = New Byte(chunkSize - 1) {}
Dim byteCount As Integer
While resource.Stream.Read(bytes, 0, chunkSize) > 0
byteCount = resource.Stream.Read(bytes, 0, chunkSize)
fileStream.Write(bytes, 0, byteCount)
End While
fileStream.Close()
Dim metaData As New Microsoft.Xna.Framework.Media.PhoneExtensions.SongMetadata()
metaData.AlbumName = "Some Album name"
metaData.ArtistName = "Some Artist Name"
metaData.GenreName = "test"
metaData.Name = "someSongName"
metaData.Duration = TimeSpan.FromSeconds(185)
Dim ml = New MediaLibrary()
Dim songUri As New Uri("someSong.mp3", UriKind.RelativeOrAbsolute)
Dim song = Microsoft.Xna.Framework.Media.PhoneExtensions.MediaLibraryExtensions.SaveSong(ml, songUri, metaData, Microsoft.Xna.Framework.Media.PhoneExtensions.SaveSongOperation.CopyToLibrary)
所以我能够把歌曲加载到我的手机歌曲集线器(的Lumia 920),但是当我点击非歌曲它会给出错误:c00d36c4。看起来这个流在保存期间会损坏。
我试图保存的歌曲是在构建动作“内容”和“不要复制”的应用程序项目中。
WP模拟器上发生的情况也是如此,即使我使用另一个mp3文件。
我找不到任何关于SaveSong方法的官方文档,你能帮我吗?
我现在还没有找到答案,但我已成功使用'SaveSong()'方法从IsolatedStorage进行复制。 –