Skip to main content
UsbDevice.SendControlOutTransferAsync(UsbSetupPacket, IBuffer) | sendControlOutTransferAsync(UsbSetupPacket, IBuffer) method

Applies to Windows only

Starts a USB control transfer to send data to the default control endpoint of the device.

Syntax


usbDevice.sendControlOutTransferAsync(setupPacket, buffer).done( /* Your success and error handlers */ );

public IAsyncOperation<uint> SendControlOutTransferAsync(
  UsbSetupPacket setupPacket, 
  IBuffer buffer
)

Public Function SendControlOutTransferAsync(
  setupPacket As UsbSetupPacket,  
  buffer As IBuffer 
) As IAsyncOperation(Of UInteger)

public:
IAsyncOperation<unsigned int>^ SendControlOutTransferAsync(
  UsbSetupPacket^ setupPacket, 
  IBuffer^ buffer
)

Parameters

setupPacket

Type: UsbSetupPacket

A UsbSetupPacket object that contains the setup packet for the control transfer.

buffer

Type: IBuffer

A caller-supplied buffer that contains the transfer data.

Return value

Type: IAsyncOperation<UInt32>

Returns an IAsyncOperation(UInt32) object that returns the results of the operation.

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

See also

UsbDevice
SendControlOutTransferAsync(UsbSetupPacket)