I would like to update a text every time the checked items of the checkedlistbox change.
So for example I have the list
and the text is: I need a.
If I now check b as well the text will be: I need a and b.
The text is not the problem, but the event. I can only find an event that triggers right before one item will change its checked status. After this event I tried to update (method) the box so that this check or uncheck would probably occure. But it didn't work.
But when I searched again in the methods and Events for your mentioned words, I found the Event "SelectedValueChanged". And in my example code it works really well if i set the property of the checkedlistbox checkOnClick = TRUE.
So I didn't understand your solution but thanks to that I found another: thank you :)