UsbControlTransferType UsbControlTransferType UsbControlTransferType UsbControlTransferType Enum

Definition

Namespace:: Windows.Devices.Usb Windows.Devices.Usb Windows.Devices.Usb Windows.Devices.Usb

Edit

Defines constants that indicate the type of USB control transfer: standard, class, or vendor.

public : enum class UsbControlTransferTypepublic enum UsbControlTransferTypePublic Enum UsbControlTransferType// You can use this enum in JavaScript.

Attributes: ContractVersionAttribute

Windows 10 requirements

Device family	Windows 10 (introduced v10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced v1)

Fields

Class Class Class Class	Indicates a class-specific USB control request described by a specific device class specification.
Standard Standard Standard Standard	Indicates a standard USB control request that the app can send to obtain information about the device, its configurations, interfaces, and endpoints. The standard requests are described in section 9.4 of the Universal Serial Bus (USB) specification (www.usb.org).
Vendor Vendor Vendor Vendor	Indicates a vendor-specified USB control request and depends on the requests supported by the device.

Remarks

For conceptual information about USB control transfers, see "Microsoft-defined methods for sending control transfer requests" in How to send a USB control transfer.