Устали сжимать и распаковывать MemoryStream, но кажется, что CopyTo работает не так, как ожидалось? Почему? Как это исправить?
public static MemoryStream Compress(MemoryStream originalStream)
{
Console.WriteLine("Original before compressing size: {0}", originalStream.Length.ToString());
MemoryStream compressedMemoryStream = new MemoryStream();
using (DeflateStream deflateStream = new DeflateStream(compressedMemoryStream, CompressionMode.Compress, true))
{
originalStream.CopyTo(deflateStream);
}
Console.WriteLine("Compressed size: {0}", compressedMemoryStream.Length.ToString());
return compressedMemoryStream;
}
public static void Decompress(MemoryStream compressedStream)
{
Console.WriteLine("Compressed before decompressing size: {0}", compressedStream.Length.ToString());
using (MemoryStream decompressedFileStream = new MemoryStream())
{
using (DeflateStream decompressionStream = new DeflateStream(compressedStream, CompressionMode.Decompress, true))
{
decompressionStream.CopyTo(decompressedFileStream);
}
Console.WriteLine("Decompressed size: {0}", decompressedFileStream.Length.ToString());
}
}
Выход:
Original before compressing size: 5184054
Compressed size: 0
Compressed before decompressing size: 0
Decompressed size: 0
