add Empty

src/Shared/HandyControl_Shared/Controls/Other/Empty.cs

@@ -0,0 +1,26 @@
+using System.Windows;
+using System.Windows.Controls;
+
+namespace HandyControl.Controls
+{
+    public class Empty : ContentControl
+    {
+        public static readonly DependencyProperty DescriptionProperty = DependencyProperty.Register(
+            "Description", typeof(object), typeof(Empty), new PropertyMetadata(default(object)));
+
+        public object Description
+        {
+            get => GetValue(DescriptionProperty);
+            set => SetValue(DescriptionProperty, value);
+        }
+
+        public static readonly DependencyProperty LogoProperty = DependencyProperty.Register(
+            "Logo", typeof(object), typeof(Empty), new PropertyMetadata(default(object)));
+
+        public object Logo
+        {
+            get => GetValue(LogoProperty);
+            set => SetValue(LogoProperty, value);
+        }
+    }
+}