DisplayDevice Class

Definition

Namespace:

Windows.Devices.Display.Core

Represents a context for creating and presenting content directly to the display driver. A DisplayDevice is analogous to a Direct3D device in the Direct3D API.

DisplayDevice objects also implement the COM interface IDisplayDeviceInterop.

public ref class DisplayDevice sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class DisplayDevice final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class DisplayDevice

Public NotInheritable Class DisplayDevice

Inheritance

Object Platform::Object IInspectable DisplayDevice

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute

Windows requirements

Device family	Windows 10, version 1809 (introduced in 10.0.17763.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v7.0)

Methods

CreatePeriodicFence(DisplayTarget, TimeSpan)	Creates a DisplayFence object that is automatically signaled by the system with an incrementing value at a certain time every vertical refresh cycle.
CreatePrimary(DisplayTarget, DisplayPrimaryDescription)	Creates a primary surface (or just "primary") for use with the display controller. The resulting primary surface is compatible with a DisplayScanout, which is used for presenting content directly to the screen.
CreateScanoutSource(DisplayTarget)	Creates a DisplaySource object, which provides the ability to directly scan out/present to the DisplayTarget object or objects currently connected to this source.
CreateSimpleScanout(DisplaySource, DisplaySurface, UInt32, UInt32)	Creates a DisplayScanout object that can be used to present a full-screen surface directly to the screen.
CreateSimpleScanoutWithDirtyRectsAndOptions(DisplaySource, DisplaySurface, UInt32, UInt32, IIterable<RectInt32>, DisplayScanoutOptions)	Creates a DisplayScanout object that provides an immutable encapsulation of parameters required for presenting a frame to a DisplaySource.
CreateTaskPool()	Creates a DisplayTaskPool, which can create and execute DisplayTask objects on this DisplayDevice.
IsCapabilitySupported(DisplayDeviceCapability)	Retrieves a Boolean value indicating whether or not a given capability is supported by this DisplayDevice.
WaitForVBlank(DisplaySource)	Synchronously waits for the next V-blank interrupt to be fired by the primary DisplayTarget for a given DisplaySource.