更新

AntdWpf/Controls/ThumbContentControlAutomationPeer.cs

@@ -0,0 +1,23 @@
+namespace AntdWpf.Controls
+{
+    using System.Windows;
+    using System.Windows.Automation.Peers;
+
+    public class ThumbContentControlAutomationPeer : FrameworkElementAutomationPeer
+    {
+        public ThumbContentControlAutomationPeer(FrameworkElement owner)
+            : base(owner)
+        {
+        }
+
+        protected override AutomationControlType GetAutomationControlTypeCore()
+        {
+            return AutomationControlType.Custom;
+        }
+
+        protected override string GetClassNameCore()
+        {
+            return "ThumbContentControl";
+        }
+    }
+}