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  1. Catalog
  2. System.IO
  3. UnmanagedMemoryStream
  4. Write(ReadOnlySpan<Byte>)
  • UnmanagedMemoryStream
    • UnmanagedMemoryStream()
    • UnmanagedMemoryStream(Byte*, Int64)
    • UnmanagedMemoryStream(SafeBuffer, Int64, Int64)
    • UnmanagedMemoryStream(Byte*, Int64, Int64, FileAccess)
    • UnmanagedMemoryStream(SafeBuffer, Int64, Int64, FileAccess)
    • CanRead
    • CanSeek
    • CanWrite
    • Capacity
    • Length
    • Position
    • PositionPointer
    • Dispose(Boolean)
    • Flush()
    • FlushAsync(CancellationToken)
    • Initialize(Byte*, Int64, Int64, FileAccess)
    • Initialize(SafeBuffer, Int64, Int64, FileAccess)
    • Read(Byte[], Int32, Int32)
    • Read(Span<Byte>)
    • ReadAsync(Byte[], Int32, Int32, CancellationToken)
    • ReadAsync(Memory<Byte>, CancellationToken)
    • ReadByte()
    • Seek(Int64, SeekOrigin)
    • SetLength(Int64)
    • Write(Byte[], Int32, Int32)
    • Write(ReadOnlySpan<Byte>)
    • WriteAsync(Byte[], Int32, Int32, CancellationToken)
    • WriteAsync(ReadOnlyMemory<Byte>, CancellationToken)
    • WriteByte(Byte)
netcoreapp2.2
namespace System.IO
{
    public class UnmanagedMemoryStream : Stream
    {
        public override void Write(ReadOnlySpan<byte> source);
    }
}
nuget.org
0.0 %
Reference this API
.NET
5.06.07.08.09.010.011.0
.NET Core
2.12.23.03.1
.NET Standard
2.1
Information specific to netcoreapp2.2
Assembly

System.Runtime.InteropServices , Version=4.2.1.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

The API is automatically referenced.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API
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10/17/2026
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