In the parameter script there are lenght, angle, integer parameters and so on: 1.230000 Is there already the possibility to use percent parameters, that show the % at the end of the number, like the angle parameters show the ° at the end of the number?

If the user clicks the Window Tool, then a preview of the last selected library part is shown and the element can be inserted with a click. How can I check via the API by code, if this preview is actually shown or if the mouse arrow is shown?

I use the following code to insert a new window element of a library part: GSErrCode CreateWindowWithTool(const GS::Int32 iLibPartIndex) { // create tool box item API_ToolBoxItem toolboxItem; BNZeroMemory(&tboxInfo, sizeof(API_ToolBoxItem)); toolboxItem.type = API_WindowID; ...

Is there a possibility to start an update process or an automatic update? That means the add-on actually is installed to c:\Program Files\GRAPHISOFT\Archicad 27\Add-Ons\MyAddOn\MyAddOn.apx Pressing a button in the AddOn I like to start a process, that replaces the MyAddOn.ap...