更新

AntdWpf/Behaviors/StylizedBehaviorCollection.cs

@@ -0,0 +1,19 @@
+using System.Windows;
+
+using Microsoft.Xaml.Behaviors;
+
+namespace AntdWpf.Behaviors
+{
+   
+
+    /// <summary>
+    /// From https://github.com/MahApps/MahApps.Metro/tree/1.6.1/src/MahApps.Metro/Behaviours/StylizedBehaviorCollection.cs
+    /// </summary>
+    public class StylizedBehaviorCollection : FreezableCollection<Behavior>
+    {
+        protected override Freezable CreateInstanceCore()
+        {
+            return new StylizedBehaviorCollection();
+        }
+    }
+}