// SetLightMode.cs
//
// Enable Light Mode.
// Reverts File Explorer and other system surfaces to light mode.
//
// Usage: dotnet new console -o SetLightMode, replace Program.cs with this
// file, then dotnet run.

using System;
using Microsoft.Win32;

using RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
key.SetValue("AppsUseLightTheme", 1, RegistryValueKind.DWord);

Console.WriteLine("Enable Light Mode applied.");