NI-DAQmx .NET Framework 4.0 API Reference

DigitalSingleChannelReader.ReadSingleSamplePortInt32 Method

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Reads a single 32-bit integer sample from a single DIChannel in a task.

Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.40.49302

public int ReadSingleSamplePortInt32()

Public Function ReadSingleSamplePortInt32 As Integer

Type: Int32
A 32-bit 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 32 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.