sdk/samples/WPFSamples/ViewBoxCode/csharp/viewboxcode.cs

   1 using System;
   2 using System.Windows;
   3 using System.Windows.Controls;
   4 using System.Windows.Media;
   5 using System.Windows.Shapes;
   6 using System.Threading;
   7
   8 namespace ViewboxCode
   9 {
  10         public class app : System.Windows.Application
  11         {
  12         System.Windows.Controls.Canvas myCanvas;
  13                 System.Windows.Window mainWindow;
  14         System.Windows.Controls.Viewbox myViewbox;
  15         System.Windows.Controls.Grid myGrid;
  16         System.Windows.Controls.TextBlock myTextBlock;
  17         System.Windows.Shapes.Ellipse myEllipse;
  18
  19                 protected override void OnStartup (StartupEventArgs e)
  20                 {
  21                         base.OnStartup (e);
  22                         CreateAndShowMainWindow ();
  23                 }
  24
  25                 private void CreateAndShowMainWindow ()
  26                 {
  27                         // Create the application's main window
  28                         mainWindow = new System.Windows.Window ();
  29
  30                         // Create a Canvas sized to fill the window
  31                         myCanvas = new Canvas();
  32             myCanvas.Background = System.Windows.Media.Brushes.Silver;
  33             myCanvas.Width = 600;
  34             myCanvas.Height = 600;
  35
  36
  37             // Create a Viewbox and add it to the Canvas
  38             myViewbox = new Viewbox();
  39             myViewbox.StretchDirection = StretchDirection.Both;
  40             myViewbox.Stretch = Stretch.Fill;
  41             myViewbox.MaxWidth = 400;
  42             myViewbox.MaxHeight = 400;
  43
  44             // Create a Grid that will be hosted inside the Viewbox
  45             myGrid = new Grid();
  46
  47             // Create an Ellipse that will be hosted inside the Viewbox
  48             myEllipse = new Ellipse();
  49             myEllipse.Stroke = Brushes.RoyalBlue;
  50             myEllipse.Fill = Brushes.LightBlue;
  51
  52             // Create an TextBlock that will be hosted inside the Viewbox
  53             myTextBlock = new TextBlock();
  54             myTextBlock.Text = "Viewbox";
  55
  56             // Add the children to the Grid
  57             myGrid.Children.Add(myEllipse);
  58             myGrid.Children.Add(myTextBlock);
  59
  60
  61             // Add the Grid as the single child of the Viewbox
  62             myViewbox.Child = myGrid;
  63
  64
  65             // Position the Viewbox in the Parent Canvas
  66             Canvas.SetTop(myViewbox, 100);
  67             Canvas.SetLeft(myViewbox, 100);
  68             myCanvas.Children.Add(myViewbox);
  69
  70
  71             // Set the Window content
  72             mainWindow.Content = myCanvas;
  73                         mainWindow.Show();
  74
  75                 }
  76         }
  77
  78         internal static class EntryClass
  79         {
  80                 [System.STAThread()]
  81                 private static void Main ()
  82                 {
  83                         app app = new app ();
  84                         app.Run ();
  85                 }
  86         }
  87 }