private void EditSelectedItem() { ListView focusedListView = GetFocusedListBetweenDatabasesOrScripts(); if (focusedListView == null) { return; } if (focusedListView.SelectedIndices.Count != 1) { CommonDialogs.TellUserToSelectJustOneItem(); return; } if (focusedListView == lvDatabases) { EditSelectedDatabaseItem(focusedListView); } else { EditSelectedScriptItem(focusedListView); } }