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UsbTransferDirection enumeration

Applies to Windows only

Defines constants that indicate the direction of USB transfer: IN or OUT transfers.

Syntax

Public Enum UsbTransferDirection

Attributes

[Version(0x06030000)]

Members

The UsbTransferDirection enumeration has these members.

MemberValueDescription
Out | out0

Indicates an OUT transfer from the host to the device.

In | in1

Indicates an IN transfer from the device to the host.

Remarks

The direction of a USB transfer is determined from the host side and not the target USB device. In an IN transfer, data moves from the device to the host. In an OUT transfer, data moves from the host to the device.

Requirements

Minimum supported client

Windows 8.1

Minimum supported server

Windows Server 2012 R2

Minimum supported phone

None supported

Namespace

Windows.Devices.Usb
Windows::Devices::Usb [C++]

Metadata

Windows.winmd

 

 

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