#MAILSPRING CONFIG.JSON LOCATION CODE#

Configuration supports properties, objects, arrays, and dictionaries. The values are accessed using the indexer API where each key is a string, and the value is a string.

#MAILSPRING CONFIG.JSON LOCATION CODE#

Application code which might rely on the config could start here.

: Environment variables configuration provider implementation for .Ĭonsider an example appsettings.json file: ').

: JSON configuration provider implementation for.: Functionality to bind an object to data in configuration providers for.The preceding project file references several configuration NuGet packages: All of this content is specific to the Microsoft.Extensions.* NuGet packages and namespaces. Reflection for a complex type that has properties.The TypeConverter for a complex type when the type has one.Direct deserialization (using built-in converters) for primitive types.The binder can use different approaches to process configuration values: In other words, you can use an IConfiguration instance to access any configuration value from multiple providers. These abstractions are agnostic to their underlying configuration provider ( IConfigurationProvider). IConfigurationSection: Represents a section of application configuration values.IConfigurationRoot: Represents the root of an IConfiguration hierarchy.IConfiguration: Represents a set of key/value application configuration properties.This enables the options pattern, which uses classes to provide strongly typed access to groups of related settings.NET configuration provides various abstractions. NET objects and is used with dependency injection. For example, the JSON configuration provider can be used to map appsettings.json files to. NET configuration abstractions is the ability to bind configuration values to instances of. If SomeKey is set in both appsettings.json and the environment, the environment value is used because it was added after appsettings.json. For example, the Command-line configuration provider overrides all values from other providers because it's added last. ChainedConfigurationProvider : Adds an existing IConfiguration as a source.Īdding a configuration provider overrides previous configuration values.appsettings.json using the JSON configuration provider.json using the JSON configuration provider. App secrets when the app runs in the Development environment.Environment variables using the Environment Variables configuration provider.Command-line arguments using the Command-line configuration provider.The Host.CreateDefaultBuilder(String) method provides default configuration for the app in the following order, from highest to lowest priority: Using IHost host = Host.CreateDefaultBuilder(args).Build() Modify the Program.cs file to match the following code: using NET console application, add a package reference to. NET console applications created using the dotnet new command template or Visual Studio by default do not expose configuration capabilities. The IConfiguration interface is a single representation of all the configuration sources, as shown in the following diagram: Configuration is read-only, and the configuration pattern is not designed to be programmatically writable. Given one or more configuration sources, the IConfiguration type provides a unified view of the configuration data.

Mailspring config.json location