I have 9 rectangles and I want to set a SetTagValue event on each of them. But when I select all the rectangles (using SHIFT + mouse LEFT click) and set the event, it is set only for the first rectangle I selected.

Is it somehow possible to set the event for all rectangles at once?

Hi!

Unfortunately, it's not possible to select and configure several events at the same time.

Hello AutoGen_5103239

If you have very much screen items that should do the same, perhaps It would be good to think about using a faceplate

If its not suitable then you can select one element and set the event, then select the next one and you jump automatically to the same event, so perhaps it goes faster but as already told you cannot do it at once to all of the selected items

Bye Murof