UsbBulkOutPipe.OutputStream Property

Definition

Namespace:

Windows.Devices.Usb

Gets an output stream to which the app can write data to send to the endpoint.

public:
 property IOutputStream ^ OutputStream { IOutputStream ^ get(); };

IOutputStream OutputStream();

public IOutputStream OutputStream { get; }

var iOutputStream = usbBulkOutPipe.outputStream;

Public ReadOnly Property OutputStream As IOutputStream

Property Value

IOutputStream

The output steam that contains the transfer data.

Remarks

To write data, first get the output stream from the pipe by using OutputStream property and then use the DataWriter object to write the actual buffer.

Windows::Storage::Streams::Buffer^ buffer = ref new Windows::Storage::Streams::Buffer(TRANSFER_SIZE);  

buffer->Length = TRANSFER_SIZE;  

auto stream = DeviceList::Current->Fx2Device->Configuration->UsbInterfaces->GetAt(0)->BulkOutPipes->GetAt(0)->OutputStream;  

Windows::Storage::Streams::DataWriter^ writer = ref new Windows::Storage::Streams::DataWriter(stream);  

writer->WriteBuffer(buffer);  


});