Microsoft.Extensions.Options.ConfigurationExtensions 10.0.1
About
Microsoft.Extensions.Options.ConfigurationExtensions provides additional configuration-specific functionality related to Options.
Key Features
- Extension methods for OptionsBuilder for configuration binding
- Extension methods for IServiceCollection for Options configuration
- ConfigurationChangeTokenSource
for monitoring configuration changes
How to Use
Options Configuration binding
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Options;
class Program
{
// appsettings.json contents:
// {
// "MyOptions": {
// "Setting1": "Value1",
// "Setting2": "Value2"
// }
// }
static void Main(string[] args)
{
IConfiguration configuration = new ConfigurationBuilder()
.SetBasePath(Environment.CurrentDirectory)
.AddJsonFile("appsettings.json")
.Build();
IServiceCollection services = new ServiceCollection();
// Bind the configuration to MyOptions
services.Configure<MyOptions>(configuration.GetSection("MyOptions"));
IServiceProvider serviceProvider = services.BuildServiceProvider();
// Retrieve MyOptions using dependency injection
var myOptions = serviceProvider.GetRequiredService<IOptions<MyOptions>>().Value;
// Access the bound configuration values
Console.WriteLine($"Setting1: {myOptions.Setting1}");
Console.WriteLine($"Setting2: {myOptions.Setting2}");
}
}
public class MyOptions
{
public string Setting1 { get; set; }
public string Setting2 { get; set; }
}
Monitoring options configuration changes
// Assume we have a class that represents some options
public class MyOptions
{
public string Name { get; set; }
public int Age { get; set; }
}
// appsettings.json contents:
// {
// "MyOptions": {
// "Name": "Alice",
// "Age": 25
// }
// }
// Assume we have a configuration object that contains some settings
var config = new ConfigurationBuilder()
.AddJsonFile("appsettings.json")
.Build();
// We can use the ConfigurationChangeTokenSource to create a change token source for the options
var changeTokenSource = new ConfigurationChangeTokenSource<MyOptions>(config.GetSection("MyOptions"));
// We can register the change token source with the options monitor
services.AddOptions<MyOptions>()
.Configure(options =>
{
// Configure the options with the configuration values
config.GetSection("MyOptions").Bind(options);
})
.AddChangeTokenSource(changeTokenSource);
// Now we can inject the options monitor into any class that needs them
public class MyClass
{
private readonly IOptionsMonitor<MyOptions> _optionsMonitor;
public MyClass(IOptionsMonitor<MyOptions> optionsMonitor)
{
_optionsMonitor = optionsMonitor;
}
public void DoSomething()
{
// Can access the current options value like this
var options = _optionsMonitor.CurrentValue;
var name = options.Name;
var age = options.Age;
// Do something with name and age
// Can also register a callback to be notified when the options change
_optionsMonitor.OnChange(newOptions =>
{
// Do something when the options change
});
}
}
Main Types
The main types provided by this library are:
ConfigurationChangeTokenSourceOptionsBuilderConfigurationExtensionsOptionsConfigurationServiceCollectionExtensions
Additional Documentation
Related Packages
- Microsoft.Extensions.Options
- Microsoft.Extensions.Configuration
- Microsoft.Extensions.DependencyInjection
Feedback & Contributing
Microsoft.Extensions.Options.ConfigurationExtensions is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.
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Microsoft.Extensions.Configuration (appsettings.json) support for Serilog.
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Serilog.Settings.Configuration
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|
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https://go.microsoft.com/fwlink/?LinkID=799421
.NET Framework 4.6.2
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.1)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.1)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.1)
- Microsoft.Extensions.Options (>= 10.0.1)
- Microsoft.Extensions.Primitives (>= 10.0.1)
.NET Standard 2.0
- Microsoft.Extensions.Primitives (>= 10.0.1)
- Microsoft.Extensions.Options (>= 10.0.1)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.1)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.1)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.1)
.NET 10.0
- Microsoft.Extensions.Primitives (>= 10.0.1)
- Microsoft.Extensions.Options (>= 10.0.1)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.1)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.1)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.1)
.NET 9.0
- Microsoft.Extensions.Primitives (>= 10.0.1)
- Microsoft.Extensions.Options (>= 10.0.1)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.1)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.1)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.1)
.NET 8.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.1)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.1)
- Microsoft.Extensions.Options (>= 10.0.1)
- Microsoft.Extensions.Primitives (>= 10.0.1)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.1)
| Version | Downloads | Last updated |
|---|---|---|
| 10.0.1 | 9 | 12/10/2025 |
| 10.0.0 | 23 | 11/12/2025 |
| 10.0.0-rc.2.25502.107 | 34 | 10/14/2025 |
| 10.0.0-rc.1.25451.107 | 51 | 09/09/2025 |
| 10.0.0-preview.7.25380.108 | 55 | 08/14/2025 |
| 10.0.0-preview.6.25358.103 | 68 | 07/16/2025 |
| 10.0.0-preview.5.25277.114 | 64 | 06/07/2025 |
| 10.0.0-preview.4.25258.110 | 64 | 05/15/2025 |
| 10.0.0-preview.3.25171.5 | 83 | 04/11/2025 |
| 10.0.0-preview.2.25163.2 | 71 | 04/01/2025 |
| 10.0.0-preview.1.25080.5 | 66 | 03/30/2025 |
| 9.0.11 | 30 | 11/12/2025 |
| 9.0.10 | 33 | 10/14/2025 |
| 9.0.9 | 45 | 09/09/2025 |
| 9.0.8 | 44 | 08/06/2025 |
| 9.0.7 | 68 | 07/09/2025 |
| 9.0.6 | 62 | 06/13/2025 |
| 9.0.5 | 70 | 05/15/2025 |
| 9.0.4 | 81 | 04/09/2025 |
| 9.0.3 | 86 | 04/02/2025 |
| 9.0.2 | 79 | 04/02/2025 |
| 9.0.1 | 79 | 04/02/2025 |
| 9.0.0 | 87 | 11/14/2024 |
| 9.0.0-rc.2.24473.5 | 83 | 10/22/2024 |
| 9.0.0-rc.1.24431.7 | 78 | 09/19/2024 |
| 9.0.0-preview.7.24405.7 | 87 | 08/20/2024 |
| 9.0.0-preview.6.24327.7 | 101 | 07/19/2024 |
| 9.0.0-preview.5.24306.7 | 110 | 07/19/2024 |
| 9.0.0-preview.4.24266.19 | 106 | 07/19/2024 |
| 9.0.0-preview.3.24172.9 | 103 | 07/19/2024 |
| 9.0.0-preview.2.24128.5 | 101 | 07/19/2024 |
| 9.0.0-preview.1.24080.9 | 104 | 07/19/2024 |
| 8.0.0 | 116 | 02/13/2024 |
| 8.0.0-rc.2.23479.6 | 114 | 07/19/2024 |
| 8.0.0-rc.1.23419.4 | 113 | 07/19/2024 |
| 8.0.0-preview.7.23375.6 | 101 | 07/19/2024 |
| 8.0.0-preview.6.23329.7 | 104 | 07/19/2024 |
| 8.0.0-preview.5.23280.8 | 97 | 07/19/2024 |
| 8.0.0-preview.4.23259.5 | 114 | 07/19/2024 |
| 8.0.0-preview.3.23174.8 | 104 | 07/19/2024 |
| 8.0.0-preview.2.23128.3 | 94 | 07/19/2024 |
| 8.0.0-preview.1.23110.8 | 113 | 07/19/2024 |
| 7.0.0 | 105 | 07/19/2024 |
| 7.0.0-rc.2.22472.3 | 109 | 07/19/2024 |
| 7.0.0-rc.1.22426.10 | 110 | 07/19/2024 |
| 7.0.0-preview.7.22375.6 | 94 | 07/19/2024 |
| 7.0.0-preview.6.22324.4 | 95 | 07/19/2024 |
| 7.0.0-preview.5.22301.12 | 100 | 07/19/2024 |
| 7.0.0-preview.4.22229.4 | 99 | 07/19/2024 |
| 7.0.0-preview.3.22175.4 | 108 | 07/19/2024 |
| 7.0.0-preview.2.22152.2 | 111 | 07/19/2024 |
| 7.0.0-preview.1.22076.8 | 108 | 07/19/2024 |
| 6.0.2-mauipre.1.22102.15 | 78 | 12/04/2024 |
| 6.0.2-mauipre.1.22054.8 | 54 | 07/27/2025 |
| 6.0.1 | 81 | 11/14/2024 |
| 6.0.0 | 227 | 02/04/2024 |
| 6.0.0-rc.2.21480.5 | 99 | 07/19/2024 |
| 6.0.0-rc.1.21451.13 | 113 | 07/19/2024 |
| 6.0.0-preview.7.21377.19 | 116 | 07/19/2024 |
| 6.0.0-preview.6.21352.12 | 104 | 07/19/2024 |
| 6.0.0-preview.5.21301.5 | 117 | 07/19/2024 |
| 6.0.0-preview.4.21253.7 | 101 | 07/19/2024 |
| 6.0.0-preview.3.21201.4 | 111 | 07/19/2024 |
| 6.0.0-preview.2.21154.6 | 98 | 07/19/2024 |
| 6.0.0-preview.1.21102.12 | 117 | 07/19/2024 |
| 5.0.0 | 113 | 07/19/2024 |
| 5.0.0-rc.2.20475.5 | 112 | 07/19/2024 |
| 5.0.0-rc.1.20451.14 | 108 | 07/19/2024 |
| 5.0.0-preview.8.20407.11 | 92 | 07/19/2024 |
| 5.0.0-preview.7.20364.11 | 109 | 07/19/2024 |
| 5.0.0-preview.6.20305.6 | 108 | 07/19/2024 |
| 5.0.0-preview.5.20278.1 | 111 | 07/19/2024 |
| 5.0.0-preview.4.20251.6 | 103 | 07/19/2024 |
| 5.0.0-preview.3.20215.2 | 104 | 07/19/2024 |
| 5.0.0-preview.2.20160.3 | 97 | 07/19/2024 |
| 5.0.0-preview.1.20120.4 | 94 | 07/19/2024 |
| 3.1.32 | 100 | 07/19/2024 |
| 3.1.31 | 102 | 07/19/2024 |
| 3.1.30 | 93 | 07/19/2024 |
| 3.1.29 | 109 | 07/19/2024 |
| 3.1.28 | 110 | 07/19/2024 |
| 3.1.27 | 105 | 07/19/2024 |
| 3.1.26 | 112 | 07/19/2024 |
| 3.1.25 | 91 | 07/19/2024 |
| 3.1.24 | 101 | 07/19/2024 |
| 3.1.23 | 117 | 07/19/2024 |
| 3.1.22 | 90 | 07/19/2024 |
| 3.1.21 | 118 | 07/19/2024 |
| 3.1.20 | 116 | 07/19/2024 |
| 3.1.19 | 107 | 07/19/2024 |
| 3.1.18 | 110 | 07/19/2024 |
| 3.1.17 | 103 | 07/19/2024 |
| 3.1.16 | 99 | 07/19/2024 |
| 3.1.15 | 106 | 07/19/2024 |
| 3.1.14 | 110 | 07/19/2024 |
| 3.1.13 | 102 | 07/19/2024 |
| 3.1.12 | 109 | 07/19/2024 |
| 3.1.11 | 114 | 07/19/2024 |
| 3.1.10 | 95 | 07/19/2024 |
| 3.1.9 | 104 | 07/19/2024 |
| 3.1.8 | 103 | 07/19/2024 |
| 3.1.7 | 106 | 07/19/2024 |
| 3.1.6 | 95 | 07/19/2024 |
| 3.1.5 | 110 | 07/19/2024 |
| 3.1.4 | 120 | 07/19/2024 |
| 3.1.3 | 114 | 07/19/2024 |
| 3.1.2 | 99 | 07/19/2024 |
| 3.1.1 | 103 | 07/19/2024 |
| 3.1.0 | 114 | 07/19/2024 |
| 3.1.0-preview3.19553.2 | 97 | 07/19/2024 |
| 3.1.0-preview2.19525.4 | 106 | 07/19/2024 |
| 3.1.0-preview1.19506.1 | 103 | 07/19/2024 |
| 3.0.3 | 110 | 07/19/2024 |
| 3.0.2 | 105 | 07/19/2024 |
| 3.0.1 | 107 | 07/19/2024 |
| 3.0.0 | 123 | 07/19/2024 |
| 3.0.0-rc1.19456.10 | 113 | 07/19/2024 |
| 3.0.0-preview9.19423.4 | 95 | 07/19/2024 |
| 3.0.0-preview8.19405.4 | 99 | 07/19/2024 |
| 3.0.0-preview7.19362.4 | 102 | 07/19/2024 |
| 3.0.0-preview6.19304.6 | 93 | 07/19/2024 |
| 3.0.0-preview5.19227.9 | 101 | 07/19/2024 |
| 3.0.0-preview4.19216.2 | 100 | 07/19/2024 |
| 3.0.0-preview3.19153.1 | 113 | 07/19/2024 |
| 3.0.0-preview.19074.2 | 108 | 07/19/2024 |
| 3.0.0-preview.18572.1 | 100 | 07/19/2024 |
| 2.2.0 | 97 | 07/19/2024 |
| 2.2.0-preview3-35497 | 98 | 07/19/2024 |
| 2.2.0-preview2-35157 | 92 | 07/19/2024 |
| 2.2.0-preview1-35029 | 114 | 07/19/2024 |
| 2.1.1 | 104 | 07/19/2024 |
| 2.1.0 | 110 | 07/19/2024 |
| 2.1.0-rc1-final | 97 | 07/19/2024 |
| 2.1.0-preview2-final | 103 | 07/19/2024 |
| 2.1.0-preview1-final | 104 | 07/19/2024 |
| 2.0.2 | 98 | 07/19/2024 |
| 2.0.1 | 99 | 07/19/2024 |
| 2.0.0 | 186 | 02/04/2024 |
| 2.0.0-preview2-final | 105 | 07/19/2024 |
| 2.0.0-preview1-final | 97 | 07/19/2024 |
| 1.1.2 | 99 | 07/19/2024 |
| 1.1.1 | 105 | 07/19/2024 |
| 1.1.0 | 116 | 07/19/2024 |
| 1.1.0-preview1-final | 91 | 07/19/2024 |
| 1.0.2 | 107 | 07/19/2024 |
| 1.0.1 | 87 | 07/19/2024 |
| 1.0.0 | 105 | 07/19/2024 |
| 1.0.0-rc2-final | 119 | 07/19/2024 |