Removing UWP project.

Wino.Mail.WinUI/Helpers/WinoVisualTreeHelper.cs

@@ -0,0 +1,46 @@
+
+
+
+#if NET8_0
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Media;
+#else
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Media;
+#endif
+
+namespace Wino.Helpers
+{
+    public static class WinoVisualTreeHelper
+    {
+        public static T GetChildObject<T>(DependencyObject obj, string name) where T : FrameworkElement
+        {
+            DependencyObject child = null;
+            T grandChild = null;
+
+            for (int i = 0; i <= VisualTreeHelper.GetChildrenCount(obj) - 1; i++)
+            {
+                child = VisualTreeHelper.GetChild(obj, i);
+
+                if (child is T && (((T)child).Name == name | string.IsNullOrEmpty(name)))
+                {
+                    return (T)child;
+                }
+                else
+                {
+                    grandChild = GetChildObject<T>(child, name);
+                }
+                if (grandChild != null)
+                {
+                    return grandChild;
+                }
+            }
+            return null;
+        }
+    }
+}