#974 – Properties for Retrieving Selected Items in a ListBox

You can use the following properties to find out which items in a ListBox are selected:

  • If a single item is selected:
    • SelectedIndex is the 0-based index of the selected item
    • SelectedItem refers to the selected item
    • SelectedItems is a list containing the single selected item
  • If multiple items are selected:
    • SelectedIndex is the 0-based index of the first item that the user selected
    • SelectedItem refers to the first item that the user selected
    • SelectedItems is a list containing all selected items
  • If no items in the ListBox are selected:
    • SelectedIndex is -1
    • SelectedItem is null
    • SelectedItems is null

974-002

974-003

974-001

 

About Sean
Software developer in the Twin Cities area, passionate about .NET technologies. Equally passionate about my own personal projects related to family history and preservation of family stories and photos.

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