DrkWzrd

using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Advanced;
using SixLabors.ImageSharp.PixelFormats;
using System.ComponentModel;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Media;
using System.Windows.Media.Imaging;

DrkWzrd

using System;
using System.Collections.Concurrent;
using System.Threading;

public static class CancellationTokenExtensions
{
    private static readonly ConcurrentDictionary<CancellationToken, string> _reasons = new();
    private static readonly ConcurrentDictionary<CancellationToken, CancellationTokenSource> _sources = new();

    // Method to create a CancellationToken with a reason

DrkWzrd

public abstract record PersonDto : BaseDto
{
    protected PersonDto() { }

    public string Firstname { get; init; }

    public string Lastname { get; init; }

    public string FullName => $"{Firstname} {Lastname}";