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WebHostBuilderExtensions.ConfigureAppConfiguration Method

Definition

Namespace:
Microsoft.AspNetCore.Hosting
Assembly:
Microsoft.AspNetCore.Hosting.dll
Package:
Microsoft.AspNetCore.App.Ref v10.0.0
Package:
Microsoft.AspNetCore.App.Ref v11.0.0-preview.4.26230.115
Package:
Microsoft.AspNetCore.Hosting v2.0.0
Package:
Microsoft.AspNetCore.Hosting v2.1.0
Package:
Microsoft.AspNetCore.Hosting v2.2.0
Package:
Microsoft.AspNetCore.App.Ref v3.0.1
Package:
Microsoft.AspNetCore.App.Ref v3.1.10
Package:
Microsoft.AspNetCore.App.Ref v5.0.0
Package:
Microsoft.AspNetCore.App.Ref v6.0.36
Package:
Microsoft.AspNetCore.App.Ref v7.0.5
Package:
Microsoft.AspNetCore.App.Ref v8.0.19
Package:
Microsoft.AspNetCore.App.Ref v9.0.8
Source:
WebHostBuilderExtensions.cs
Source:
WebHostBuilderExtensions.cs
Source:
WebHostBuilderExtensions.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Adds a delegate for configuring the IConfigurationBuilder that will construct an IConfiguration.

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Hosting::IWebHostBuilder ^ ConfigureAppConfiguration(Microsoft::AspNetCore::Hosting::IWebHostBuilder ^ hostBuilder, Action<Microsoft::Extensions::Configuration::IConfigurationBuilder ^> ^ configureDelegate);
public static Microsoft.AspNetCore.Hosting.IWebHostBuilder ConfigureAppConfiguration(this Microsoft.AspNetCore.Hosting.IWebHostBuilder hostBuilder, Action<Microsoft.Extensions.Configuration.IConfigurationBuilder> configureDelegate);
static member ConfigureAppConfiguration : Microsoft.AspNetCore.Hosting.IWebHostBuilder * Action<Microsoft.Extensions.Configuration.IConfigurationBuilder> -> Microsoft.AspNetCore.Hosting.IWebHostBuilder
<Extension()>
Public Function ConfigureAppConfiguration (hostBuilder As IWebHostBuilder, configureDelegate As Action(Of IConfigurationBuilder)) As IWebHostBuilder

Parameters

hostBuilder
IWebHostBuilder

The IWebHostBuilder to configure.

configureDelegate
Action<IConfigurationBuilder>

The delegate for configuring the IConfigurationBuilder that will be used to construct an IConfiguration.

Returns

The IWebHostBuilder.

Remarks

The IConfiguration and ILoggerFactory on the WebHostBuilderContext are uninitialized at this stage. The IConfigurationBuilder is pre-populated with the settings of the IWebHostBuilder.

Applies to

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