DigitalSourceWaveforms.WriteFromFile Method
- Updated2023-11-24
- 1 minute(s) read
DigitalSourceWaveformsWriteFromFile Method
Writes a source waveform based on the waveform data and the configuration information the file contains.
Namespace: NationalInstruments.ModularInstruments.NIDigital
Assembly: NationalInstruments.ModularInstruments.NIDigital.Fx40 (in NationalInstruments.ModularInstruments.NIDigital.Fx40.dll) Version: 2021
Syntax
public void WriteFromFile( string waveformName, string waveformFilePath )
Public Sub WriteFromFile ( waveformName As String, waveformFilePath As String )
Parameters
- waveformName
- Type: SystemString
Specifies the waveform name to use from the file. You must specify the waveform name if the file contains multiple waveforms. Use the waveformName with source_start opcode in your pattern. - waveformFilePath
- Type: SystemString
Specifies the absolute file path to the source waveform file (.tdms).
Exceptions
| Exception | Condition |
|---|---|
| IviCDriverException | The NI-Digital Pattern Driver returned an error. |
| ArgumentException | The waveform name specified by waveformName does not exist. |
| FileNotFoundException | The file was not found at the specified waveformFilePath. |