sdk/samples/WPFSamples/CodeOnlyWindowsApplicationSample/csharp/mainwindow.cs

   1 using System;
   2 using System.Windows;
   3 using System.Windows.Controls;
   4
   5 namespace CodeOnlyWindowsApplicationSample {
   6
   7   /// <summary>
   8   /// MainWindow derives from Window to inherit the ability to show
   9   /// a window. Developers who derive from Window need to define both
  10   /// appearance and behavior in code. Appearance is set by filling the
  11   /// Window.Content property, while behavior is created by handling events,
  12   /// overriding methods, setting properties, and adding further custom
  13   /// behavior code.
  14   ///
  15   /// NOTE: Since MainWindow is code-only (no markup) there is no need to
  16   ///       call the InitializeComponent method eg:
  17   ///
  18   ///       public partial class MainWindow : Window {
  19   ///          public MainWindow() {
  20   ///            this.InitializeComponent();
  21   ///          }
  22   ///       }
  23   ///
  24   ///       InitializeComponent is a method that is generated by the
  25   ///       compiler when markup exists to apply the MainWindow XAML to
  26   ///       the actual MainWindow instance, eg to register event handlers.
  27   ///       If XAML were used, this class would also need to be a partial
  28   ///       class, to merge with the partial class definition that implements
  29   ///       the InitializeComponent, method that's generated by the compiler.
  30   /// </summary>
  31   public class MainWindow : Window {
  32
  33     protected override void OnInitialized(EventArgs e) {
  34       base.OnInitialized(e);
  35
  36       // Create appearance
  37       Button closeButton = new Button();
  38       closeButton.Content = "Close";
  39       this.Content = closeButton;
  40
  41       // Define behavior
  42       closeButton.Click += delegate {
  43         this.Close();
  44       };
  45     }
  46   }
  47 }