PhoneApplicationPage.BackKeyPress Event
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Occurs when the hardware Back button is pressed.
Namespace: Microsoft.Phone.Controls
Assembly: Microsoft.Phone (in Microsoft.Phone.dll)
XMLNS for XAML: Not mapped to an xmlns.
Syntax
Public Event BackKeyPress As EventHandler(Of CancelEventArgs)
public event EventHandler<CancelEventArgs> BackKeyPress
<object BackKeyPress="EventHandler<CancelEventArgs>" .../>
Remarks
Cancelling this event will cancel the default behavior of the hardware Back button that performs backward navigation.
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone