ConfigurationExtensions.GetRequiredSection(IConfiguration, String) Method

Reference

Definition

Namespace:: Microsoft.Extensions.Configuration

Assembly:: Microsoft.Extensions.Configuration.Abstractions.dll

Package:: Microsoft.Extensions.Configuration.Abstractions v10.0.0-preview.1.25080.5

Source:: ConfigurationExtensions.cs

Source:: ConfigurationExtensions.cs

Source:: ConfigurationExtensions.cs

Important

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Gets a configuration subsection with the specified key.

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::Extensions::Configuration::IConfigurationSection ^ GetRequiredSection(Microsoft::Extensions::Configuration::IConfiguration ^ configuration, System::String ^ key);

public static Microsoft.Extensions.Configuration.IConfigurationSection GetRequiredSection(this Microsoft.Extensions.Configuration.IConfiguration configuration, string key);

static member GetRequiredSection : Microsoft.Extensions.Configuration.IConfiguration * string -> Microsoft.Extensions.Configuration.IConfigurationSection

<Extension()>
Public Function GetRequiredSection (configuration As IConfiguration, key As String) As IConfigurationSection

Parameters

configuration: IConfiguration

The configuration to enumerate.

key: String

The key of the configuration section.

Returns

IConfigurationSection

The IConfigurationSection.

Exceptions

InvalidOperationException

There is no section with key key.

Remarks

If no matching sub-section is found with the specified key, an exception is raised.

Applies to

Продукт	Версии
.NET	8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Standard	2.0 (package-provided)

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