ApplicationMetadataConfigurationBuilderExtensions.AddApplicationMetadata 方法

定义

命名空间:

Microsoft.Extensions.Configuration

程序集:

Microsoft.Extensions.AmbientMetadata.Application.dll

包:

Microsoft.Extensions.AmbientMetadata.Application v9.0.0-preview.3.24209.3

Source:

ApplicationMetadataConfigurationBuilderExtensions.cs

注册应用程序元数据的配置提供程序。

public static Microsoft.Extensions.Configuration.IConfigurationBuilder AddApplicationMetadata (this Microsoft.Extensions.Configuration.IConfigurationBuilder builder, Microsoft.Extensions.Hosting.IHostEnvironment hostEnvironment, string sectionName = "ambientmetadata:application");

static member AddApplicationMetadata : Microsoft.Extensions.Configuration.IConfigurationBuilder * Microsoft.Extensions.Hosting.IHostEnvironment * string -> Microsoft.Extensions.Configuration.IConfigurationBuilder

<Extension()>
Public Function AddApplicationMetadata (builder As IConfigurationBuilder, hostEnvironment As IHostEnvironment, Optional sectionName As String = "ambientmetadata:application") As IConfigurationBuilder

参数

builder

IConfigurationBuilder

配置生成器。

hostEnvironment

IHostEnvironment

IHostEnvironment 的一个实例。

sectionName

String

要将配置保存到的节名称。 默认设置为“ambientmetadata：application”。

返回

IConfigurationBuilder

的值 builder>。

例外

ArgumentNullException

builder 或 hostEnvironment 为 null。

ArgumentException

sectionNamenull为 、空或空格。