DAQmxStopTask
- Updated2023-03-16
- 1 minute(s) read
int32 DAQmxStopTask (TaskHandle taskHandle);
Purpose
Stops the task and returns it to the state it was in before you called DAQmxStartTask or called an NI-DAQmx Write function with autoStart set to TRUE.
If you do not call DAQmxStartTask and DAQmxStopTask when you call NI-DAQmx Read functions or NI-DAQmx Write functions multiple times, such as in a loop, the task starts and stops repeatedly. Starting and stopping a task repeatedly reduces the performance of the application.
Parameters
| Input | ||
| Name | Type | Description |
|---|---|---|
| taskHandle | TaskHandle | The task to stop. |
Return Value
| Name | Type | Description |
|---|---|---|
| status | int32 | The error code returned by the function in the event of an error or warning. A value of 0 indicates success. A positive value indicates a warning. A negative value indicates an error. |