vb.net - vb.net 2010 列表视图

Question

istview1 选定索引= listview2 选定索引

如果我在 listview1 中选择一个项目，那么 listviews2 的索引将与 listview1 相同。我该怎么做？请帮帮我。

Answer 1

Private Sub ListView1_SelectedIndexChanged (ByVal sender As Object, ByVal e As System.EventArgs)  Handles ListView1.SelectedIndexChanged

  '// Loop through in case MultiSelect is on
  For i as Integer = 0 to ListView1.Items.Count - 1
          ListView2.Items(i).Selected = ListView1.Items(i).Selected
  Next i

  '// or if multiselect is not on... changing index will uncheck everything else
   Try
       ListView2.Items(ListView1.SelectedIndices(0)).Selected = True
   Catch ex as Exception '// catch means nothing was selcted in first list
       If ListView2.SelectedItems.Count > 0 then '// clear if necessary
          ListView2.SelectedItems(0).Selected = False
       End if
   End Try

End Sub