Ocean-optics Jaz Scripting Language and Scripting Engine Manuel d'utilisateur télécharger pdf (Page 38)

6: Functions Reference

30 013-RD000-000-12- 201010

Arguments

Name Type Special Considerations

ButtonSelection INT_16 Variable holding user's selection and

-1 if timed out or some other

selection activity was done.

If TimeToWait is zero and a button

press occurred the keycode value

+1000 will be returned as the

ButtonSelection.

TimeToWait INT_16 The number of seconds the script

should wait for user input.

If zero is sent as the TimeToWait

then the command will return -1 until

a button press has occurred and

then the keycode value +1000 will

be returned.

Intent:

To interact with the user via the Jaz menu screen and the direction (arrow) buttons.

OnError

Syntax: OnError(TextMessage) GUI Function

Arguments

Name Type Special Considerations

TextMessage Text N

OnErrorGoto

Syntax:

OnErrorGoTo Label

OnErrorGoTo Procedure

OnErrorGoTo HALT

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Ocean-optics Jaz Scripting Language and Scripting Engine Manuel d'utilisateur Page 38