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UsbInterfaceDescriptor class

Describes a USB alternate setting (of an interface) in an interface descriptor. For an explanation of an interface descriptor, see Section 9.6.5 in the Universal Serial Bus Specification:

Table 9.15 in the Universal Serial Bus 3.0 Specification
Table 9.12 in the Universal Serial Bus Specification (version 2.0)

Syntax

JavaScript

C++


var usbInterfaceDescriptor = Windows.Devices.Usb.UsbInterfaceDescriptor;

Attributes

[DualApiPartition()]

[MarshalingBehavior(Agile)]

[Version(0x06030000)]

Members

The UsbInterfaceDescriptor class has these types of members:

Methods
Properties

Methods

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

Method	Description
Parse	Parses the specified USB descriptor and returns alternate setting information in a UsbInterfaceDescriptor object.
TryParse	Retrieves information about the alternate setting in a UsbInterfaceDescriptor object that is contained in a UsbDescriptor object.

Properties

The UsbInterfaceDescriptor class has these properties.

Property	Access type	Description
AlternateSettingNumber	Read-only	Gets the bAlternateSetting field of the USB interface descriptor.
ClassCode	Read-only	Gets the bInterfaceClass field of the USB interface descriptor.
InterfaceNumber	Read-only	Gets the bInterfaceNumber field of the USB interface descriptor.
ProtocolCode	Read-only	Gets the bInterfaceProtocol field of the interface descriptor.
SubclassCode	Read-only	Gets the bInterfaceSubClass field of the USB interface descriptor.

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