Change the SelectionMode
to MultiSimple
. Note that in this mode it is not necessary to hold down the Ctrl key!
Mouse click on selected item in listbox unselect the others items
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29-05-2022 - |
Domanda
In listbox
when several items is selected and I click on one of them, the others become unselected.
How to allow possibility become unchanged the others items?
Soluzione
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