Microsoft.Extensions.Configuration
10.0.0-preview.4.25255.103
Prefix Reserved
See the version list below for details.
dotnet add package Microsoft.Extensions.Configuration --version 10.0.0-preview.4.25255.103
NuGet\Install-Package Microsoft.Extensions.Configuration -Version 10.0.0-preview.4.25255.103
<PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.0-preview.4.25255.103" />
<PackageVersion Include="Microsoft.Extensions.Configuration" Version="10.0.0-preview.4.25255.103" />
<PackageReference Include="Microsoft.Extensions.Configuration" />
paket add Microsoft.Extensions.Configuration --version 10.0.0-preview.4.25255.103
#r "nuget: Microsoft.Extensions.Configuration, 10.0.0-preview.4.25255.103"
#addin nuget:?package=Microsoft.Extensions.Configuration&version=10.0.0-preview.4.25255.103&prerelease
#tool nuget:?package=Microsoft.Extensions.Configuration&version=10.0.0-preview.4.25255.103&prerelease
About
Microsoft.Extensions.Configuration
is combined with a core configuration abstraction under Microsoft.Extensions.Configuration.Abstractions
that allows for building different kinds of configuration providers to retrieve key/value pair configuration values from in the form of IConfiguration
. There are a number of built-in configuration provider implementations to read from environment variables, in-memory collections, JSON, INI or XML files. Aside from the built-in variations, there are more shipped libraries shipped by community for integration with various configuration service and other data sources.
Key Features
- In-memory configuration provider
- Chained configuration provider for chaining multiple confiugration providers together.
- Base types that implement configuration abstraction interfaces that can be used when implementing other configuration providers.
How to Use
using Microsoft.Extensions.Configuration;
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.AddInMemoryCollection(
new Dictionary<string, string?>
{
["Setting1"] = "value",
["MyOptions:Enabled"] = bool.TrueString,
});
configurationBuilder.AddInMemoryCollection(
new Dictionary<string, string?>
{
["Setting2"] = "value2",
["MyOptions:Enabled"] = bool.FalseString,
});
var config = configurationBuilder.Build();
// note case-insensitive
Console.WriteLine(config["setting1"]);
Console.WriteLine(config["setting2"]);
// note last in wins
Console.WriteLine(config["MyOptions:Enabled"]);
Main Types
The main types provided by this library are:
Microsoft.Extensions.Configuration.ConfigurationBuilder
Microsoft.Extensions.Configuration.ConfigurationManager
Microsoft.Extensions.Configuration.ConfigurationRoot
Microsoft.Extensions.Configuration.ConfigurationSection
Additional Documentation
Related Packages
- Microsoft.Extensions.Configuration.Binder
- Microsoft.Extensions.Configuration.CommandLine
- Microsoft.Extensions.Configuration.EnvironmentVariables
- Microsoft.Extensions.Configuration.FileExtensions
- Microsoft.Extensions.Configuration.Ini
- Microsoft.Extensions.Configuration.Json
- Microsoft.Extensions.Configuration.UserSecrets
- Microsoft.Extensions.Configuration.Xml
Feedback & Contributing
Microsoft.Extensions.Configuration is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 is compatible. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. 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. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net461 was computed. net462 is compatible. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETFramework 4.6.2
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.0-preview.4.25255.103)
- Microsoft.Extensions.Primitives (>= 10.0.0-preview.4.25255.103)
-
.NETStandard 2.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.0-preview.4.25255.103)
- Microsoft.Extensions.Primitives (>= 10.0.0-preview.4.25255.103)
-
net10.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.0-preview.4.25255.103)
- Microsoft.Extensions.Primitives (>= 10.0.0-preview.4.25255.103)
-
net8.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.0-preview.4.25255.103)
- Microsoft.Extensions.Primitives (>= 10.0.0-preview.4.25255.103)
-
net9.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.0-preview.4.25255.103)
- Microsoft.Extensions.Primitives (>= 10.0.0-preview.4.25255.103)
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Version | Downloads | Last updated |
---|---|---|
10.0.0-preview.5.25280.105 | 0 | 6/2/2025 |
10.0.0-preview.5.25277.114 | 0 | 6/3/2025 |
10.0.0-preview.5.25277.101 | 0 | 5/29/2025 |
10.0.0-preview.5.25266.103 | 0 | 5/20/2025 |
10.0.0-preview.4.25255.103 | 0 | 5/12/2025 |
3.0.0-preview.19074.2 | 5 | 1/28/2019 |
3.0.0-preview.18572.1 | 2 | 11/30/2018 |