C#: How do you tell which item index is selected in ListView?

C#: How do you tell which item index is selected in ListView?

From stackoverflow

• Use the SelectedIndex property of the class.

• Have you tried SelectedIndices?

  myListView.SelectedIndices
  

• ListView mylistv = new ListView();
  var index = mylistv.SelectedIndices();
  

  That should do it.