Soenneker.Extensions.MemoryStream 4.0.619

Prefix Reserved

dotnet add package Soenneker.Extensions.MemoryStream --version 4.0.619

NuGet\Install-Package Soenneker.Extensions.MemoryStream -Version 4.0.619

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Soenneker.Extensions.MemoryStream" Version="4.0.619" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Soenneker.Extensions.MemoryStream" Version="4.0.619" />
                    

                            Directory.Packages.props

<PackageReference Include="Soenneker.Extensions.MemoryStream" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Soenneker.Extensions.MemoryStream --version 4.0.619

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Soenneker.Extensions.MemoryStream, 4.0.619"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Soenneker.Extensions.MemoryStream@4.0.619

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Soenneker.Extensions.MemoryStream&version=4.0.619
                    

                            Install as a Cake Addin

#tool nuget:?package=Soenneker.Extensions.MemoryStream&version=4.0.619
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Soenneker.Extensions.MemoryStream

Extension methods for working with MemoryStream instances, including efficient buffer access, conversion, positioning, and other common stream operations.

Installation

dotnet add package Soenneker.Extensions.MemoryStream

Expose the valid buffer without copying

using Soenneker.Extensions.MemoryStream;

using var stream = new MemoryStream();
stream.Write([1, 2, 3]);

ReadOnlyMemory<byte> bytes = stream.ToReadOnlyMemoryBytes(); // [1, 2, 3]

ToReadOnlyMemoryBytes() returns a zero-copy ReadOnlyMemory<byte> view over the stream's valid underlying buffer segment. The stream's current Position does not affect the returned range.

For a stream created over an array segment, the returned memory begins at that segment's offset rather than at index zero of the underlying array:

byte[] buffer = [99, 1, 2, 3, 88];
using var stream = new MemoryStream(buffer, 1, 3, writable: false, publiclyVisible: true);

ReadOnlyMemory<byte> bytes = stream.ToReadOnlyMemoryBytes(); // [1, 2, 3]

Because the memory aliases the stream buffer, later writes through the stream or another owner of the array can be visible through the returned memory. ReadOnlyMemory<byte> prevents mutation through this particular view; it does not make the underlying bytes immutable or create a snapshot. Call ToArray() on the returned memory when an independent copy is required.

Buffer visibility must be permitted. A MemoryStream created over a non-publicly-visible external buffer throws UnauthorizedAccessException. A null or disposed/inaccessible stream follows the underlying MemoryStream buffer APIs' exception behavior.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.0.619	38	9/12/2026
4.0.618	572	8/30/2026
4.0.617	108	8/29/2026
4.0.615	98	8/29/2026
4.0.614	95	8/29/2026
4.0.613	115	7/27/2026
4.0.612	113	7/16/2026
4.0.611	133	6/18/2026
4.0.610	139	6/5/2026
4.0.609	126	6/5/2026
4.0.608	138	4/22/2026
4.0.607	144	3/12/2026
4.0.606	136	3/12/2026
4.0.605	130	3/12/2026
4.0.604	144	3/12/2026
4.0.603	137	3/10/2026
4.0.602	137	3/9/2026
4.0.601	127	3/9/2026
4.0.600	134	3/9/2026
4.0.599	135	3/4/2026