migrate

Program.cs

@@ -1,19 +1,36 @@
 using Hi.Disp;
 using Hi.Disp.Flag;
 using Hi.Geom;
+using Hi.Licenses;
 using Hi.Wpf.Disp;
 using System;
+using System.Windows;
 
 namespace Hi.Wpf
 {
     static class Program
     {
         [STAThread]
-        public static void Main(string[] args)
+        public static int Main(string[] args)
         {
+            License.LogInAll();
             DispEngine.Init();
-            RenderingWindow.RunApplication("test",
+
+            Application app = new Application
+            {
+                ShutdownMode = ShutdownMode.OnMainWindowClose
+            };
+            app.Exit += (o, e) =>
+            {
+                DispEngine.FinishDisp();
+                License.LogOutAll();
+                Console.WriteLine($"App exit.");
+            };
+            RenderingWindow window = new RenderingWindow() { Title = "Demo WPF RenderingCanvas" };
+            window.RenderingCanvas.DispEngine.Displayee = new DispList(
                 new CoordinateDrawing(), new Stl(Box3d.CenterUnitBox).ToFaceDrawing());
+            window.RenderingCanvas.DispEngine.SetViewToHomeView();
+            return app.Run(window);
         }
     }
 }