Selected

How to represent an ignore option for a control such as a ListBox

How to represent an ignore option for a control such as a ListBox
  1. How do I deselect an item in ListBox?
  2. How do you check ListBox is selected or not?
  3. Which method of ListBox control is used to remove all items?

How do I deselect an item in ListBox?

If an item gets selected, it is added to the SelectedItems collection. So, if you want to deselect an item you call RemoveAt on the SelectedItems collection instead of the Items collection.

How do you check ListBox is selected or not?

To determine the items that are selected, you can use the Selected property of the list box. The Selected property of a list box is an array of values where each value is either True (if the item is selected) or False (if the item is not selected).

Which method of ListBox control is used to remove all items?

The method that erases all items in Items property of ListBox controls is “Items. Clear”. Hence, the correct answer is option “C”.

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