init pr

HandyControlDemo/UserControl/Controls/DialogDemoCtl.xaml

@@ -0,0 +1,6 @@
+<UserControl x:Class="HandyControlDemo.UserControl.DialogDemoCtl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:userControl="clr-namespace:HandyControlDemo.UserControl">
+    <userControl:UnderConstruction/>
+</UserControl>

HandyControlDemo/UserControl/Controls/DialogDemoCtl.xaml.cs

@@ -0,0 +1,10 @@
+namespace HandyControlDemo.UserControl
+{
+    public partial class DialogDemoCtl
+    {
+        public DialogDemoCtl()
+        {
+            InitializeComponent();
+        }
+    }
+}