DisplayAdapter Class

Definition

Namespace:

Windows.Devices.Display.Core

Represents a hardware display controller. This is typically a GPU (graphics processing unit).

public ref class DisplayAdapter sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class DisplayAdapter final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class DisplayAdapter

Public NotInheritable Class DisplayAdapter

Inheritance

Object Platform::Object IInspectable DisplayAdapter

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

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

Properties

DeviceInterfacePath	Gets the PnP device interface path for this adapter.
Id	Gets a numeric locally unique ID (LUID) that refers to the runtime instance of the display adapter. This ID changes if the adapter's PnP device is stopped/started, or if the system reboots. An LUID is a 64-bit value guaranteed to be unique only on the system on which it was generated. The uniqueness of an LUID is guaranteed only until the adapter's PnP device is stopped/started, or if the system is restarted. This LUID is compatible with Direct3D, DisplayConfig, and HolographicSpace APIs.
PciDeviceId	Gets the PCI device ID of the adapter.
PciRevision	Gets the PCI revision number of the adapter.
PciSubSystemId	Gets the PCI subsystem ID of the adapter.
PciVendorId	Gets the PCI vendor ID of the adapter.
Properties	Gets a collection containing the properties of the display adapter.
SourceCount	Gets the number (the count) of hardware sources exposed by the display driver. This is typically the maximum number of simultaneous paths allowed by the adapter.

Methods

FromId(DisplayAdapterId)

Retrieves a DisplayAdapter for the given display adapter ID, if the adapter still exists on the system. This method throws an exception if the specified adapter cannot be found, or if it is no longer present on the system.