摘要:
Ibuffer转byte[] byte[] bytes=WindowsRuntimeBufferExtensions.ToArray(buffer,0,(int)buffer.Length); Byte[]转Ibuffer WindowsRuntimeBufferExtensions.AsBuffer(bytes,0,bytes.Length); IRandomAccessStream转 StreamStream stream=WindowsRuntimeStreamExtensions.AsStreamForRead(randomStream.GetInputStreamAt(0));Ibu 阅读全文
摘要:
下面的例子是从zip压缩文件解压出jpg文件流,再显示出来。StorageFile zip = await KnownFolders.PicturesLibrary.GetFileAsync("1.zip"); using (ZipArchive archive = new ZipArchive((await zip.OpenAsync(FileAccessMode.ReadWrite)).AsStream(), ZipArchiveMode.Update)) { InMemoryRandomAccessStream ras... 阅读全文