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Settings

Setup SettingsManager

To start, you create a global instance of SettingsManager.

// Create global SettingsManager
public static ISettingsManager SettingsManager { get; } = new SettingsManager(SettingsFilePath, true);

// Easy accessor for the settings instance. Makes it easier to access and work with. this is also what you should expose to your public API.
public static ISettings Settings => SettingsManager.Instance;

Create settings classes

For each use-case - or let's call it category - you can create an own child settings class. Implement IChildSettings and ISettingsIdentifier. The Identifier property should contian a uniquie key to identify your settings within the settings file. The Reset() method resets all values to default.

public class GeneralSettings : IChildSettings, ISettingsIdentifier
{
    public static string Identifier => "pilz.mytool.apps.desktop.general";

    public string? RecentFilePath { get; set; }

    public void Reset()
    {
        RecentFilePath = null;
    }
}

Get settings instance

Access via the ISettings instance that you can get from ISettingsManager. Use the method ISettings.Get<T>() where T is your child settings class.

// Get child settings instance
var generals = Settings.Get<GeneralSettings>();

// Read settings
Console.WriteLine(general.Name);

// Store settings
general.Name = @"C:\temp\something.txt";