Unexpected behavior with several structures of events manages the event itself.

Hi, does anyone have an explanation of the following behavior?

After 'Boolean 2' is enabled and then disabled the program "freezes". You can always pause the program but nothing does.
For example, by pressing one of the file, Edit, View, project, Operate, tools, Windows, help or any other object inside the VI.

This happens if I have two event structures who want to handle the same event, even if the flat sequence should be allowed only one run.

This isn't a bug.

Structures of the event should be used to handle different events. Given that you have entered your Boolean event in the two structures of the event, the event gets queued both when it occurs. This means one or the other be expected to manage the event and will, by default, lock the application. In the scale-measure of LabVIEW architectures, usually there is a structure of single event that handles all the events and then sends messages to the coast to the rest of the application to manage these events.

There is a "Table locking" checkbox in the event dialog box which is by default enabled, but you should leave it on because it leads to bad practices otherwise.

Tags: NI Software

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