sdk/samples/WPFSamples/FrameWindowSample/visualbasic/sdkframecangobackpage.xaml

   1 <Page
   2     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
   3     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
   4     WindowTitle="SDK Viewer - System.Windows.Controls.Frame.CanGoBack"
   5     Title="System.Windows.Controls.Frame.CanGoBack"
   6     >
   7     <StackPanel>
   8
   9         <!-- Title -->
  10         <TextBlock FontSize="15" FontWeight="DemiBold">System.Windows.Controls.Frame.CanGoBack</TextBlock>
  11
  12         <TextBlock Padding="0,10,0,0">
  13
  14             Gets whether there are entries to navigate back to.
  15             <LineBreak />
  16             <LineBreak />
  17
  18             <!-- Syntax -->
  19             <TextBlock FontFamily="Courier New" FontSize="12" Background="LightGray" Padding="3,3,3,3">
  20                 public virtual bool CanGoBack {get;}
  21             </TextBlock>
  22             <LineBreak />
  23             <LineBreak />
  24
  25             <!-- Return Value -->
  26             <TextBlock TextWrapping="Wrap">
  27                 <TextBlock FontSize="13" FontWeight="DemiBold">Return Value</TextBlock>
  28                 <LineBreak />
  29                 A Boolean that is <TextBlock FontWeight="Bold">true</TextBlock> if there are one or more entries in back navigation history; <TextBlock FontWeight="Bold">false</TextBlock> otherwise.
  30             </TextBlock>
  31             <LineBreak />
  32             <LineBreak />
  33
  34             <!-- Remarks -->
  35             <TextBlock TextWrapping="Wrap">
  36                 <TextBlock FontSize="13" FontWeight="DemiBold">Remarks</TextBlock>
  37                 <LineBreak />
  38                 Before calling <Hyperlink NavigateUri="SDKFrameGoBackPage.xaml">System.Windows.Controls.Frame.GoBack</Hyperlink>, you can check the <TextBlock FontWeight="DemiBold">CanGoBack</TextBlock> property to determine whether there are entries to navigate back to.
  39             </TextBlock>
  40             <LineBreak />
  41             <LineBreak />
  42
  43             <!-- See Also -->
  44             <TextBlock>
  45                 <TextBlock FontSize="13" FontWeight="DemiBold">See Also</TextBlock>
  46                 <LineBreak />
  47                 <Hyperlink NavigateUri="SDKFrameGoBackPage.xaml">System.Windows.Controls.Frame.GoBack</Hyperlink>
  48                 <LineBreak />
  49                 <Hyperlink NavigateUri="SDKFrameCanGoForwardPage.xaml">System.Windows.Controls.Frame.CanGoForward</Hyperlink>
  50                 <LineBreak />
  51                 <Hyperlink NavigateUri="SDKFrameGoForwardPage.xaml">System.Windows.Controls.Frame.GoForward</Hyperlink>
  52                 <LineBreak />
  53             </TextBlock>
  54
  55         </TextBlock>
  56
  57     </StackPanel>
  58 </Page>