How to add a custom JSON file into IConfiguration?

How to add a custom JSON file into IConfiguration?

You can add a custom JSON file into IConfiguration in a .NET Core application by using the AddJsonFile method of ConfigurationBuilder.

Here is an example code snippet that shows how to add a custom JSON file into IConfiguration:

using Microsoft.Extensions.Configuration; using System.IO; var builder = new ConfigurationBuilder() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true) .AddJsonFile("mysettings.json", optional: false, reloadOnChange: true); var configuration = builder.Build();

In this example, the SetBasePath method is used to set the base directory for the configuration files. Then the AddJsonFile method is called twice to add the appsettings.json and mysettings.json files into the configuration. The optional parameter is set to false to indicate that the files are required. The reloadOnChange parameter is set to true to enable reloading the configuration when the file changes.

Once the configuration is built, you can access the values in the configuration using the IConfiguration interface. For example, to get a value from the mysettings.json file, you can use the following code:

var myValue = configuration["MySetting"];

In this example, the MySetting value is retrieved from the configuration.

Examples

  1. "Add custom JSON file to IConfiguration in .NET"

    • Description: Learn how to include a custom JSON file into IConfiguration in a .NET application.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .Build();

  2. ".NET Core add external JSON file to IConfiguration"

    • Description: Explore how to add an external JSON file to IConfiguration in a .NET Core application.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .Build();

  3. "ASP.NET Core add custom JSON file to IConfiguration"

    • Description: Learn how to include a custom JSON file into IConfiguration in an ASP.NET Core application.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .Build();

  4. ".NET Core configuration addJsonFile optional"

    • Description: Understand how to add a JSON file to IConfiguration with optional settings in a .NET Core application.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .Build();

  5. ".NET Core IConfigurationBuilder addJsonFile reloadOnChange"

    • Description: Explore how to enable automatic reloading when the JSON file changes in .NET Core IConfigurationBuilder.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .Build();

  6. ".NET Core add multiple JSON files to IConfiguration"

    • Description: Learn how to add multiple JSON files to IConfiguration in a .NET Core application.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("appsettings.json") .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .Build();

  7. "C# ConfigurationBuilder addJsonFile nested folder"

    • Description: Understand how to include a JSON file from a nested folder using ConfigurationBuilder in C#.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("ConfigFiles/customSettings.json", optional: true, reloadOnChange: true) .Build();

  8. "ASP.NET Core IConfigurationBuilder addJsonFile absolute path"

    • Description: Explore how to use an absolute path when adding a JSON file to IConfiguration in ASP.NET Core.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("C:\\Path\\To\\customSettings.json", optional: true, reloadOnChange: true) .Build();

  9. ".NET Core IConfigurationBuilder addJsonFile optional section"

    • Description: Learn how to add an optional section from a JSON file to IConfiguration in a .NET Core application.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile("customSettings.json", optional: true, reloadOnChange: true) .GetSection("CustomSection") .Build();

  10. "C# ConfigurationBuilder addJsonFile environment specific"

    • Description: Understand how to add a JSON file specific to different environments using ConfigurationBuilder in C#.
    // Code Implementation var configuration = new ConfigurationBuilder() .AddJsonFile($"customSettings.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT")}.json", optional: true, reloadOnChange: true) .Build();

More Tags

gatsby tvos uikeyboard logfile android-edittext uitextfield dynamics-crm-2016 rmi date-pipe download

More C# Questions

More Geometry Calculators

More Weather Calculators

More Date and Time Calculators

More Bio laboratory Calculators