Table Of Contents
Dequeuer Not A Refnum (G Dataflow)
Version:
Last Modified: April 27, 2020
Verifies whether a Message dequeuer reference is equal to Not a Refnum.
message dequeuer
Message dequeuer to check.
not a refnum?
Boolean value that represents whether message dequeuer is equal to Not a Refnum.
| True | message dequeuer is equal to Not a Refnum. Do not attempt to use this reference to send a Message. |
| False | message dequeuer is not equal to Not a Refnum. This includes when message dequeuer is a non-zero refnum that has been released already. Send the Message and check for an error on that operation. |
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application