DigitalSingleChannelReader.ReadSingleSampleMultiLine Method
- Updated2023-02-21
- 1 minute(s) read
DigitalSingleChannelReaderReadSingleSampleMultiLine Method
Reads a single Boolean sample from a single DIChannel in a task. The channel can contain multiple digital lines.
Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.40.49302
Syntax
public bool[] ReadSingleSampleMultiLine()
Public Function ReadSingleSampleMultiLine As Boolean()
Return Value
Type: BooleanA 1D array of Boolean samples from the task. Each element of the array corresponds to a digital line in the channel.
Exceptions
| Exception | Condition |
|---|---|
| DaqException | The NI-DAQmx driver returned an error. |
| OutOfMemoryException | There is not enough memory to carry out this operation. |
Remarks
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.
Refer to NI-DAQmx Readers and Writers for more information about memory limitations in NI-DAQmx read methods.