CameraButtons Class

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Provides events that are triggered by the device shutter button.

Inheritance Hierarchy

System::Object
Microsoft.Devices::CameraButtons

Namespace: Microsoft.Devices
Assembly: Microsoft.Phone (in Microsoft.Phone.dll)

Syntax

C++

No code example is currently available or this language may not be supported.

The CameraButtons type exposes the following members.

	Name	Description
	ShutterKeyHalfPressed	Occurs when the hardware shutter button is pressed and held.
	ShutterKeyPressed	Occurs when the hardware shutter button receives a full press.
	ShutterKeyReleased	Occurs when the hardware shutter button is released, after the ShutterKeyPressed event occurs.

To account for the Windows Phone execution model, add the event handlers for CameraButtons events in the OnNavigatedTo(NavigationEventArgs) method and remove them in the OnNavigatingFrom(NavigatingCancelEventArgs) method.

Capabilities

If you use this API in your app, you must specify the following capabilities in the app manifest. Otherwise, your app might not work correctly or it might exit unexpectedly.

ID_CAP_ISV_CAMERA

Windows Phone 8, Windows Phone OS 7.1

For more info, see App capabilities and hardware requirements for Windows Phone 8.