title: how to link comboboxes in vb.net
body: <p>I have two combo-boxes (A &amp; B)  with same number of total options.
  Every option in A is mapped to one option in B (one-to-one mapping).</p>
  
  <p>Now what i want is as per selection of item in A, item in B should also change to its corresponding item in A which is selected. But reverse should not be true. changing selected item in B should not affect A's selection</p>
  
  <p>Is there any feature in vb.net which allows such type of linking of combo-boxes?</p>