NI-DAQmx .NET Framework 4.5 API Reference

CounterSingleChannelReader.ReadSingleSamplePulseFrequency Method

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Reads a pulse sample in terms of frequency from a counter task.

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

public CIDataFrequency ReadSingleSamplePulseFrequency()

Public Function ReadSingleSamplePulseFrequency As CIDataFrequency

Type: CIDataFrequency
A pulse sample in terms of frequency from the task.

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

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.