topic The title indicates that the variable value is blank. in GDL

The title indicates that the variable value is blank.

LeeJaeYoung — Thu, 26 Sep 2024 11:55:28 GMT

if "<Dong Name>" = "" then

text2 0,0,1

else

text2 0,0,2

endif

Number 2 appears. Even if you use "#", you get the same result.
How do I know if the space is blank?
The title indicates that the variable value is blank.

Re: The title indicates that the variable value is blank.

Barry Kelly — Tue, 05 Dec 2023 08:50:26 GMT

As far as I know, GDL can not read the value of the Project Info variables

That is probably why you can't determine if it is empty or not.

All GDL can do is display the value.

It will be blank if it is empty.

Barry.

Re: The title indicates that the variable value is blank.

LeeJaeYoung — Tue, 05 Dec 2023 10:48:36 GMT

Yes, you have to turn it on/off as an option.