System.IO.Compression.ByteBuffer.WriteUInt32 C# (CSharp) Méthode

        public void WriteUInt32(uint value)
        {
            _buffer[_offset++] = (byte)value;
            _buffer[_offset++] = (byte)(value >> 8);
            _buffer[_offset++] = (byte)(value >> 16);
            _buffer[_offset++] = (byte)(value >> 24);
        }

        /// <summary>
        /// Implementation of writing an archive directory to the stream.
        /// </summary>
        /// <param name="writer">The writer stream.</param>
        private void WriteArchiveDirectoryToStream(Stream writer)
        {
            // Write the directory entries.
            long startOfDirectory = writer.Position;

            foreach (ZipArchiveFile entry in _entries.Values)
            {
                entry.WriteArchiveDirectoryEntryToStream(writer);
            }
            long endOfDirectory = writer.Position;

            // Write the trailer
            ByteBuffer trailer = new ByteBuffer(22);

            trailer.WriteUInt32(ZipArchiveFile.SignatureArchiveDirectoryEnd);
            trailer.WriteUInt16(ZipArchiveFile.DiskNumberStart);
            trailer.WriteUInt16(ZipArchiveFile.DiskNumberStart);
            trailer.WriteUInt16((ushort)_entries.Count);
            trailer.WriteUInt16((ushort)_entries.Count);
            trailer.WriteUInt32((uint)(endOfDirectory - startOfDirectory));      // directory size
            trailer.WriteUInt32((uint)startOfDirectory);                         // directory start
            trailer.WriteUInt16((ushort)ZipArchiveFile.FileCommentLength);
            trailer.WriteContentsTo(writer);
        }