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Developer forum

Forum Posts

Using the Development Kit with Visual Studio 2022

Hi everyone, In the last couple of weeks we got several questions regarding Visual Studio 2022 and the API DevKit. If you try to use VS 2022 to build your AddOns, you have to keep in mind a few things. First, Archicad 25 and Archicad 26 is built with...

Resolved! How to make certain point of Poly2_B shape movable

Hello all, Recently I started investing my time in learning GDL scripting. So I apologize if my question is silly. I will probably have many of them in the future, so thank you upfront for understanding. My first question is regarding the graphical h...

Parking spot -handicap.png

How to dock the RollDownPalette

hello.Always I am indebted.I tried making a RollDownPalette by referring to the BasicElementIconsRollDownDialog in the DG_Test sample.I'm in trouble because I can't make it a docking palette.When creating a general palette by inheriting the Palette c...

Resolved! REQUEST{2} Building_Material_info to override Parameter

Hi there.I want to include the option to override Surface, Fill and Pens based on the Building material.As I realised after my request returning 0 and checking the reference guide under Request Parameter Script Compatibility I can't use "Building_Mat...

Resolved! Changing the parameter of a placed GDL object

I know this questions has been asked a couple of time but looking at other answers and the API docs i just still can't get this to work. I have created a dummy GDL object (just a simple 2D rect) and added a custom GDL parameter "test_param" of type l...


Resolved! Dialog Box: toggle solid color in image

Development is currently in Archicad 24: I would like to have a 8 swatches of color around 4 buttons in a dialog box that I could toggle between two solid colors [red and the color of the dialog] based on the button click event. In the ResIDs.hpp fil...

MudratDetector_0-1663857064753.png MudratDetector_1-1663859049607.png MudratDetector_2-1663859160463.png MudratDetector_3-1663859189212.png

Resolved! Access values by their indexes

Hello, Let's say that on the parameter tab I have this: VALUES "list" "door", "windows", "floors" which shows like this: Now, what I would like to know if there is a way to access to those values by their index, and not by writting the value's names,...

jc4d by Advocate
  • 1 replies

Set range for array

Hello, Is it possible to set a range for individual array fields? On first glance, I wasn't able to even though I can set the range for the parameter as a whole. Many thanks

JGoode by Advocate
  • 5 replies

Resolved! Archicad license for Developer SDK

Hi GrapgisoftI want to get some info about Archicad license for Developer SDK please?We aim to start our 1st Add-on .APX development project. We are in process of doing a feasibility exercise with our developer partner and aiming to do this phase wit...