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UsbDescriptor class

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

Syntax

JavaScript

C++


var usbDescriptor = Windows.Devices.Usb.UsbConfiguration.Descriptors;
var usbDescriptor = UsbInerface.Descriptors;
var usbDescriptor = UsbInterfaceSetting.Descriptors;

Attributes

[DualApiPartition()]

[MarshalingBehavior(Agile)]

[Version(0x06030000)]

Members

The UsbDescriptor class has these types of members:

Methods
Properties

Methods

The UsbDescriptor class has these methods. With C#, Visual Basic, and C++, it also inherits methods from the Object class.

Method	Description
ReadDescriptorBuffer	Reads descriptor data in the caller-supplied buffer.

Properties

The UsbDescriptor class has these properties.

Property	Access type	Description
DescriptorType	Read-only	Gets the type of descriptor.
Length	Read-only	Gets the length of the descriptor.

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.

Requirements

Minimum supported client	Windows 8.1 [Windows Store apps, desktop apps]
Minimum supported server	Windows Server 2012 R2 [Windows Store apps, desktop apps]
Namespace	Windows.Devices.Usb Windows::Devices::Usb [C++]
Metadata	Windows.winmd