unselect an item

Hello, I am writing on a script that needs items that are not under the edit cursor to be deselected I could not find any clue on how to do that... is it somehow possible with this: RPR_SetMediaItemInfo_Value(Item_ID, "B_UISEL", ???) not sure what B_UISEL is supposed to be, writing in various numbers shows no reaction at all... EDIT: It works, as soon as you move the mouse over an env-lane after running the script. Cracy! I am using a while loop so far to identify if an item is not under the cursor. Code:

Hello, Usually when track/item selection is changed by a script, UpdateArrange -function is needed to refresh the screen: Code:

marvelous! Thanks! Wonder why it used to work without that update command...

EEL version: Code:

thanks for giving the example. Where did you get the SetMediaItemSelected command? Looks like there is useful stuff missing on the wiki page... You seem to prefer to use eel for this kind of script, when trying to load older python scripts by other users i have already experienced that it can be problematic. So i understand that eel is integrated into reaper and will always work? For a script like this eel does not seem to be so much worse in terms of code writing compared to python... Just a bit more (); but otherwise much the same.