Hi I want to get the face information when I chose the specific face. Is there any message box that can describe the face includes ID or others?
Hello, you should be able to get it with the selection manager
faceID=ExtAPI.SelectionManager.CurrentSelection.Ids[0]
Additional Examples can be found on help:
https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v241/en/act_script/act_script_examples_select_geom_or_mesh.html
Regards,