packages/System.IO.Compression.4.3.0/ref/netcore50/System.IO.Compression.xml

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<?xml version="1.0" encoding="utf-8"?>
<doc>
  <assembly>
    <name>System.IO.Compression</name>
  </assembly>
  <members>
    <member name="T:System.IO.Compression.CompressionLevel">
      <summary>Specifies values that indicate whether a compression operation emphasizes speed or compression size.</summary>
    </member>
    <member name="F:System.IO.Compression.CompressionLevel.Fastest">
      <summary>The compression operation should complete as quickly as possible, even if the resulting file is not optimally compressed.</summary>
    </member>
    <member name="F:System.IO.Compression.CompressionLevel.NoCompression">
      <summary>No compression should be performed on the file.</summary>
    </member>
    <member name="F:System.IO.Compression.CompressionLevel.Optimal">
      <summary>The compression operation should be optimally compressed, even if the operation takes a longer time to complete.</summary>
    </member>
    <member name="T:System.IO.Compression.CompressionMode">
      <summary> Specifies whether to compress or decompress the underlying stream.</summary>
    </member>
    <member name="F:System.IO.Compression.CompressionMode.Compress">
      <summary>Compresses the underlying stream.</summary>
    </member>
    <member name="F:System.IO.Compression.CompressionMode.Decompress">
      <summary>Decompresses the underlying stream.</summary>
    </member>
    <member name="T:System.IO.Compression.DeflateStream">
      <summary>Provides methods and properties for compressing and decompressing streams by using the Deflate algorithm.</summary>
    </member>
    <member name="M:System.IO.Compression.DeflateStream.#ctor(System.IO.Stream,System.IO.Compression.CompressionLevel)">
      <summary>Initializes a new instance of the <see cref="T:System.IO.Compression.DeflateStream" /> class by using the specified stream and compression level.</summary>
      <param name="stream">The stream to compress.</param>
      <param name="compressionLevel">One of the enumeration values that indicates whether to emphasize speed or compression efficiency when compressing the stream.</param>
      <exception cref="T:System.ArgumentNullException">
        <paramref name="stream" /> is null.</exception>
      <exception cref="T:System.ArgumentException">The stream does not support write operations such as compression. (The <see cref="P:System.IO.Stream.CanWrite" /> property on the stream object is false.)</exception>
    </member>
    <member name="M:System.IO.Compression.DeflateStream.#ctor(System.IO.Stream,System.IO.Compression.CompressionLevel,System.Boolean)">
      <summary>Initializes a new instance of the <see cref="T:System.IO.Compression.DeflateStream" /> class by using the specified stream and compression level, and optionally leaves the stream open.</summary>
      <param name="stream">The stream to compress.</param>
      <param name="compressionLevel">One of the enumeration values that indicates whether to emphasize speed or compression efficiency when compressing the stream.</param>
      <param name="leaveOpen">true to leave the stream object open after disposing the <see cref="T:System.IO.Compression.DeflateStream" /> object; otherwise, false.</param>
      <exception cref="T:System.ArgumentNullException">
        <paramref name="stream" /> is null.</exception>
      <exception cref="T:System.ArgumentException">The stream does not support write operations such as compression. (The <see cref="P:System.IO.Stream.CanWrite" /> property on the stream object is false.)</exception>
    </member>
    <member name="M:System.IO.Compression.DeflateStream.#ctor(System.IO.Stream,System.IO.Compression.CompressionMode)">
      <summary>Initializes a new instance of the <see cref="T:System.IO.Compression.DeflateStream" /> class by using the specified stream and compression mode.</summary>
      <param name="stream">The stream to compress or decompress.</param>
      <param name="mode">One of the enumeration values that indicates whether to compress or decompress the stream.</param>
      <exception cref="T:System.ArgumentNullException">
        <paramref name="stream" /> is null.</exception>
      <exception cref="T:System.ArgumentException">
        <paramref name="mode" /> is not a valid <see cref="T:System.IO.Compression.CompressionMode" /> value.-or-<see cref="T:System.IO.Compression.CompressionMode" /> is <see cref="F:System.IO.Compression.CompressionMode.Compress" />  and <see cref="P:System.IO.Stream.CanWrite" /> is false.-or-<see cref="T:System.IO.Compression.CompressionMode" /> is <see cref="F:System.IO.Compression.CompressionMode.Decompress" />  and <see cref="P:System.IO.Stream.CanRead" /> is false.</exception>
    </member>
    <member name="M:System.IO.Compression.DeflateStream.#ctor(System.IO.Stream,System.IO.Compression.CompressionMode,System.Boolean)">
      <summary>Initializes a new instance of the <see cref="T:System.IO.Compression.DeflateStream" /> class by using the specified stream and compression mode, and optionally leaves the stream open.</summary>
      <param name="stream">The stream to compress or decompress.</param>
      <param name="mode">One of the enumeration values that indicates whether to compress or decompress the stream.</param>