sdk/samples/WPFSamples/TabControlContentTemplateSelector/csharp/window1.xaml.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Text;
   4 using System.Windows;
   5 using System.Windows.Controls;
   6 using System.Windows.Data;
   7 using System.Windows.Documents;
   8 using System.Windows.Input;
   9 using System.Windows.Media;
  10 using System.Windows.Media.Imaging;
  11 using System.Windows.Shapes;
  12
  13
  14 namespace TabControlContentTemplateSelector
  15 {
  16     /// <summary>
  17     /// Interaction logic for Window1.xaml
  18     /// </summary>
  19
  20     public partial class Window1 : System.Windows.Window
  21     {
  22
  23         public Window1()
  24         {
  25             InitializeComponent();
  26         }
  27
  28         void infoBtn_Click(object sender, RoutedEventArgs e)
  29          {
  30             if (tabCtrl1.SelectedContent is Person)
  31             {
  32                 Person selectedPerson = tabCtrl1.SelectedContent as Person;
  33                 StringBuilder personInfo = new StringBuilder();
  34
  35                 personInfo.Append(selectedPerson.FirstName);
  36                 personInfo.Append(" ");
  37                 personInfo.Append(selectedPerson.LastName);
  38                 personInfo.Append(", ");
  39                 personInfo.Append(selectedPerson.HomeTown);
  40                 MessageBox.Show(personInfo.ToString());
  41             }
  42         }
  43
  44     }
  45
  46     public class PersonTemplateSelector : DataTemplateSelector
  47     {
  48         public override DataTemplate SelectTemplate(object item, DependencyObject container)
  49         {
  50
  51             // The content of each TabItem is a Person object.
  52             if (item is Person)
  53             {
  54                 Person person = item as Person;
  55
  56                 Window win = Application.Current.MainWindow;
  57
  58                 // Select one of the DataTemplate objects, based on the
  59                 // person's home town.
  60                 if (person.HomeTown == "Seattle")
  61                 {
  62                     return win.FindResource("SeattleTemplate") as DataTemplate;
  63                 }
  64                 else
  65                 {
  66                     return win.FindResource("DetailTemplate") as DataTemplate;
  67
  68                 }
  69             }
  70
  71             return null;
  72         }
  73
  74     }
  75 }