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UsbDescriptor Class

Definition

Namespace:
Windows.Devices.Usb

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.

Provides information about the type of descriptor, its size (in bytes), and gets the descriptor data.

public ref class UsbDescriptor sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class UsbDescriptor final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class UsbDescriptor
Public NotInheritable Class UsbDescriptor
Inheritance
Object Platform::Object IInspectable UsbDescriptor
Attributes

Windows requirements

Requirements Description
Device family
Windows 10 (introduced in 10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

A USB device provides information about itself in data structures called USB descriptors. See section 9.5 of the Universal Serial Bus (USB) specification.

Properties

Name Description
DescriptorType

Gets the type of descriptor.
Length

Gets the length of the descriptor.

Methods

Name Description
ReadDescriptorBuffer(IBuffer)

Reads descriptor data in the caller-supplied buffer.

Applies to

See also

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