DisplayProperties.DisplayContentsInvalidated Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Note
DisplayProperties may be altered or unavailable for releases after Windows 8.1. Instead, use DisplayInformation.
Occurs when the display requires redrawing.
public:
static event DisplayPropertiesEventHandler ^ DisplayContentsInvalidated;/// [add: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.Foundation.UniversalApiContract)]
/// [remove: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.Foundation.UniversalApiContract)]
// Register
static event_token DisplayContentsInvalidated(DisplayPropertiesEventHandler const& handler) const;
// Revoke with event_token
static void DisplayContentsInvalidated(event_token const* cookie) const;
// Revoke with event_revoker
static DisplayProperties::DisplayContentsInvalidated_revoker DisplayContentsInvalidated(auto_revoke_t, DisplayPropertiesEventHandler const& handler) const;/// [add: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Foundation.UniversalApiContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Foundation.UniversalApiContract")]
// Register
static event_token DisplayContentsInvalidated(DisplayPropertiesEventHandler const& handler) const;
// Revoke with event_token
static void DisplayContentsInvalidated(event_token const* cookie) const;
// Revoke with event_revoker
static DisplayProperties::DisplayContentsInvalidated_revoker DisplayContentsInvalidated(auto_revoke_t, DisplayPropertiesEventHandler const& handler) const;[add: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.Foundation.UniversalApiContract))]
[remove: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.Foundation.UniversalApiContract))]
public static event DisplayPropertiesEventHandler DisplayContentsInvalidated;[add: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Foundation.UniversalApiContract")]
[remove: Windows.Foundation.Metadata.Deprecated("DisplayProperties may be altered or unavailable for releases after Windows Phone 8.1. Instead, use DisplayInformation.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Foundation.UniversalApiContract")]
public static event DisplayPropertiesEventHandler DisplayContentsInvalidated;function onDisplayContentsInvalidated(eventArgs) { /* Your code */ }
Windows.Graphics.Display.DisplayProperties.addEventListener("displaycontentsinvalidated", onDisplayContentsInvalidated);
Windows.Graphics.Display.DisplayProperties.removeEventListener("displaycontentsinvalidated", onDisplayContentsInvalidated);
- or -
Windows.Graphics.Display.DisplayProperties.ondisplaycontentsinvalidated = onDisplayContentsInvalidated;Public Shared Custom Event DisplayContentsInvalidated As DisplayPropertiesEventHandler Event Type
- Attributes
Examples
DisplayProperties::DisplayContentsInvalidated({ this, &ShapesPuzzle::OnDisplayContentsInvalidated });
DisplayProperties::DisplayContentsInvalidated +=
ref new DisplayPropertiesEventHandler(this, &ShapesPuzzle::OnDisplayContentsInvalidated);