NI-DAQmx .NET Framework 4.5 API Reference

DaqStream.WriteRaw Method

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Writes raw, unprocessed samples to the channels in the task.

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

public void WriteRaw(
	bool autoStart,
	byte[] data
)

Public Sub WriteRaw ( 
	autoStart As Boolean,
	data As Byte()
)

autoStart: Type: SystemBoolean
If set to , this method automatically calls Start if you do not explicitly call it.
data: Type: SystemByte
A byte array of raw data to write to the task.

Exception	Condition
DaqException	The NI-DAQmx driver returned an error.

The format of the raw samples depends on the device to which you are writing. Consult your device documentation for more information.

You can use the MemoryStream class to create a byte array from other types.