Is it possible to create a GDL that selects two or more labels and sums them?

[LeeJaeYoung]

Is it possible to create a GDL that selects two or more labels and sums them?

I am talking about implementing GDL that reads the parameters for the area in gdl in No. 1 and 2 and displays the sum.

[Barry Kelly · Accepted solution]

GDL objects have no awareness of any other objects.

Labels can only be associated to one element so can only read values from that one element.

Schedules can sum values (17.190 in your example).

Barry.

[LeeJaeYoung]

thank you so much ^^

I thought autocad's autolisp was the oldest scripting language.....
In revit and Archicad, you can process data only on schedule.

The figure below is a table supported by autocad.
It's almost like Excel. calculation is possible.
It is simply a block list made with Autolisp.

I think it would be nice to have something like table in Archicad and revit.

this is 49 * 1 = 49

this is sum(348)