NI-DAQmx .NET Framework 4.5 API Reference

DigitalSingleChannelReader.ReadSingleSamplePortByte Method

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Reads a single 8-bit unsigned integer sample from a single DIChannel in a task.

Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.45.49302

public byte ReadSingleSamplePortByte()

Public Function ReadSingleSamplePortByte As Byte

Type: Byte
An 8-bit unsigned integer sample from the task.

Exception	Condition
DaqException	The NI-DAQmx driver returned an error.
OutOfMemoryException	There is not enough memory to carry out this operation.

Use this method for devices with up to eight lines per port.

NI-DAQmx read and write methods time out after the amount of time specified by the Timeout property on the task you are reading from or writing to.