public interface ISettingService { string GetSettingValue(string key); } // Usage var settingService = GetSettingService(); var apiKey = settingService.GetSettingValue("ApiKey");
public interface ISettingService { void SetSettingValue(string key, string value); } // Usage var settingService = GetSettingService(); settingService.SetSettingValue("ApiKey", "abc123");This example demonstrates how to use the SetSettingValue method to update a setting value for a given key. Again, the implementation of the ISettingService interface will vary based on the specific settings provider being used. Package library: The package library for ISettingService will depend on the specific settings provider being used. Common libraries in the .NET ecosystem include System.Configuration, Microsoft.Extensions.Configuration, and Azure App Configuration.