Duplicate TaskHandle

[wawrzeniec]

Hello,

I am wondering if there is a way to duplicate a TaskHandle variable, for example

TaskHandle Task1, Task2;

DAQmxCreateTask ("", &Task1);
Task2 = Task1;

//configure and start Task1

DAQmxWriteAnalogF64 (Task2, ...);

I would expect this to work because since TaskHandle is defined as void*, any modifications to Task1 after the Task2=Task1 assignment should equally affect Task2. However, I receive a "Task specified is invalid or does not exist" error when writing to Task2, though Task1 works fine.

I would be glad to hear any suggestions.

Regards

[wawrzeniec · Accepted solution]

Sorry, it turns out this was an error on my part and it actually works as expected.