sdk/samples/WPFSamples/SamplesGallery/csharp/samps/tooltip_samp.xaml.cs

   1 using System;
   2 using System.Windows;
   3 using System.Windows.Controls;
   4 using System.Windows.Documents;
   5 using System.Windows.Navigation;
   6 using System.Diagnostics;
   7 using System.Windows.Media;
   8
   9 namespace myToolTip //needs to match the .xaml page
  10 {
  11         public partial class Page1 : Page
  12         {
  13         ToolTip ttp;
  14
  15         // This function checks the language filter settings to see which code to filter and also grays out tabs with no content
  16         public void checkLang(object sender, EventArgs e)
  17         {
  18             if (xcsharpCheck.Content == null) // grays out xaml + c# tab
  19             {
  20                 xamlcsharp.Background = Brushes.Gainsboro;
  21                 xamlcsharp.Foreground = Brushes.White;
  22                 ttp = new ToolTip();
  23                 ToolTipService.SetShowOnDisabled(xamlcsharp, true);
  24                 ttp.Content = "This sample is not available in XAML + C#.";
  25                 xamlcsharp.ToolTip = (ttp);
  26                 xamlcsharp.IsEnabled = false;
  27             }
  28             else if (xcsharpCheck.Content != null)
  29             {
  30                 xamlcsharp.IsEnabled = true;
  31             }
  32
  33             if (xvbCheck.Content == null) // grays out xaml + vb tab
  34             {
  35                 xamlvb.Background = Brushes.Gainsboro;
  36                 xamlvb.Foreground = Brushes.White;
  37                 ttp = new ToolTip();
  38                 ToolTipService.SetShowOnDisabled(xamlvb, true);
  39                 ttp.Content = "This sample is not available in XAML + Visual Basic.NET";
  40                 xamlvb.ToolTip = (ttp);
  41                 xamlvb.IsEnabled = false;
  42             }
  43             else if (xvbCheck.Content != null)
  44             {
  45                 xamlvb.IsEnabled = true;
  46             }
  47
  48             if (xaml.Content == null) // grays out xaml
  49             {
  50                 xaml.IsEnabled = false;
  51                 xaml.Background = Brushes.Gainsboro;
  52                 xaml.Foreground = Brushes.White;
  53                 ttp = new ToolTip();
  54                 ToolTipService.SetShowOnDisabled(xaml, true);
  55                 ttp.Content = "This sample is not available in XAML.";
  56                 xaml.ToolTip = (ttp);
  57             }
  58             else if (xaml.Content != null)
  59             {
  60                 xaml.IsEnabled = true;
  61             }
  62
  63             if (csharp.Content == null) // grays out c#
  64             {
  65                 csharp.IsEnabled = false;
  66                 csharp.Background = Brushes.Gainsboro;
  67                 csharp.Foreground = Brushes.White;
  68                 ttp = new ToolTip();
  69                 ToolTipService.SetShowOnDisabled(csharp, true);
  70                 ttp.Content = "This sample is not available in C#.";
  71                 csharp.ToolTip = (ttp);
  72             }
  73             else if (csharp.Content != null)
  74             {
  75                 csharp.IsEnabled = true;
  76             }
  77
  78             if (vb.Content == null) // grays out vb
  79             {
  80                 vb.IsEnabled = false;
  81                 vb.Background = Brushes.Gainsboro;
  82                 vb.Foreground = Brushes.White;
  83                 ttp = new ToolTip();
  84                 ToolTipService.SetShowOnDisabled(vb, true);
  85                 ttp.Content = "This sample is not available in Visual Basic.NET.";
  86                 vb.ToolTip = (ttp);
  87             }
  88             else if (vb.Content != null)
  89             {
  90                 vb.IsEnabled = true;
  91             }
  92
  93             if (managedcpp.Content == null) // grays out cpp
  94             {
  95                 managedcpp.IsEnabled = false;
  96                 managedcpp.Background = Brushes.Gainsboro;
  97                 managedcpp.Foreground = Brushes.White;
  98                 ttp = new ToolTip();
  99                 ToolTipService.SetShowOnDisabled(managedcpp, true);
 100                 ttp.Content = "This sample is not available in Managed C++.";
 101                 managedcpp.ToolTip = (ttp);
 102             }
 103             else if (managedcpp.Content != null)
 104             {
 105                 managedcpp.IsEnabled = true;
 106             }
 107             if (Welcome.Page1.myDouble == 1) // XAML only
 108             {
 109                 xaml.Visibility = Visibility.Visible;
 110                 csharp.Visibility = Visibility.Collapsed;
 111                 vb.Visibility = Visibility.Collapsed;
 112                 managedcpp.Visibility = Visibility.Collapsed;
 113                 xamlcsharp.Visibility = Visibility.Collapsed;
 114                 xamlvb.Visibility = Visibility.Collapsed;
 115             }
 116             else if (Welcome.Page1.myDouble == 2) // CSharp
 117             {
 118                 csharp.Visibility = Visibility.Visible;
 119                 xaml.Visibility = Visibility.Collapsed;
 120                 vb.Visibility = Visibility.Collapsed;
 121                 managedcpp.Visibility = Visibility.Collapsed;
 122                 xamlcsharp.Visibility = Visibility.Collapsed;
 123                 xamlvb.Visibility = Visibility.Collapsed;
 124             }
 125             else if (Welcome.Page1.myDouble == 3) // Visual Basic
 126             {
 127                 vb.Visibility = Visibility.Visible;
 128                 xaml.Visibility = Visibility.Collapsed;
 129                 csharp.Visibility = Visibility.Collapsed;
 130                 managedcpp.Visibility = Visibility.Collapsed;
 131                 xamlcsharp.Visibility = Visibility.Collapsed;
 132                 xamlvb.Visibility = Visibility.Collapsed;
 133             }
 134             else if (Welcome.Page1.myDouble == 4) // Managed CPP
 135             {
 136                 managedcpp.Visibility = Visibility.Visible;
 137                 xaml.Visibility = Visibility.Collapsed;
 138                 csharp.Visibility = Visibility.Collapsed;
 139                 vb.Visibility = Visibility.Collapsed;
 140                 xamlcsharp.Visibility = Visibility.Collapsed;
 141                 xamlvb.Visibility = Visibility.Collapsed;
 142             }
 143             else if (Welcome.Page1.myDouble == 5) // No Filter
 144             {
 145                 xaml.Visibility = Visibility.Visible;
 146                 csharp.Visibility = Visibility.Visible;
 147                 vb.Visibility = Visibility.Visible;
 148                 managedcpp.Visibility = Visibility.Visible;
 149                 xamlcsharp.Visibility = Visibility.Visible;
 150                 xamlvb.Visibility = Visibility.Visible;
 151             }
 152             else if (Welcome.Page1.myDouble == 6) // XAML + CSharp
 153             {
 154                 xaml.Visibility = Visibility.Collapsed;
 155                 csharp.Visibility = Visibility.Collapsed;
 156                 vb.Visibility = Visibility.Collapsed;
 157                 managedcpp.Visibility = Visibility.Collapsed;
 158                 xamlcsharp.Visibility = Visibility.Visible;
 159                 xamlvb.Visibility = Visibility.Collapsed;
 160             }
 161             else if (Welcome.Page1.myDouble == 7) // XAML + VB
 162             {
 163                 xaml.Visibility = Visibility.Collapsed;
 164                 csharp.Visibility = Visibility.Collapsed;
 165                 vb.Visibility = Visibility.Collapsed;
 166                 managedcpp.Visibility = Visibility.Collapsed;
 167                 xamlcsharp.Visibility = Visibility.Collapsed;
 168                 xamlvb.Visibility = Visibility.Visible;
 169             }
 170          }
 171
 172         // Begin inserting any c# code-behind content here. These methods handle events in XAML files and can be ported from samples. Access modifiers may need to be updated.
 173
 174     void OnClick(object sender, RoutedEventArgs e)
 175     {
 176       ToolTip tt = new ToolTip();
 177       tt.Content = "Created with C#";
 178       btn.ToolTip = tt;
 179     }
 180
 181     }
 182 }