change UI to UI.WinForms

Pilz.UI.WinForms.Telerik/Patches/TelerikUiForWinForms/RadPictureBoxElement_PasteImageFixes.cs

@@ -0,0 +1,34 @@
+using HarmonyLib;
+using Telerik.WinControls.UI;
+
+namespace Pilz.UI.WinForms.Telerik.Patches.TelerikUiForWinForms;
+
+[HarmonyPatch(typeof(RadPictureBoxElement))]
+[HarmonyPatch("PasteImage")]
+public class RadPictureBoxElement_PasteImageFixes
+{
+    private static readonly Dictionary<RadPictureBoxElement, Image> images = [];
+
+    public static void Prefix(object __instance)
+    {
+        if (__instance is RadPictureBoxElement pb)
+        {
+            // Remember our image
+            images.Remove(pb);
+            images.Add(pb, pb.Image);
+        }
+    }
+
+    public static void Postfix(object __instance)
+    {
+        if (__instance is RadPictureBoxElement pb && images.TryGetValue(pb, out var image))
+        {
+            // Remove first to avoid conflicts on error
+            images.Remove(pb);
+
+            // Call "OnImageLoaded"
+            if (pb.Image != image)
+                typeof(RadPictureBoxElement).GetMethod("OnImageLoaded", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic)?.Invoke(pb, null);
+        }
+    }
+}