Add project files.

App/WeddingBooth/Markups/CapturedConverter.cs

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+using System;
+using System.Drawing;
+using System.Globalization;
+using System.Runtime.InteropServices;
+using System.Windows;
+using System.Windows.Interop;
+using System.Windows.Media.Imaging;
+using TheXamlGuy.Framework.Camera;
+using TheXamlGuy.UI.WPF;
+
+namespace WeddingBooth.Markups
+{
+    public class CapturedConverter : ValueConverter<Captured, BitmapSource>
+    {
+        [DllImport("gdi32.dll")]
+        private static extern bool DeleteObject(IntPtr hObject);
+
+        protected override BitmapSource? ConvertTo(Captured value, Type? targetType, object? parameter, CultureInfo? culture)
+        {
+            if (value.Photo is Bitmap bitmap)
+            {
+                IntPtr handle = bitmap.GetHbitmap();
+                BitmapSource image = Imaging.CreateBitmapSourceFromHBitmap(handle, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromWidthAndHeight(value.Width, value.Height));
+
+                DeleteObject(handle);
+                return image;
+            }
+
+            return default;
+        }
+    }
+}