title: How to refresh data driven combo box on a winform
body: <p>I have a winform with a combo box thats filled from a query in the database. If I add a field to the database, the new field won't show up in the form until I close it and reopen it. </p>
  
  <p>I was able to put in a MessageBox.Show() and once that popped up, I closed it, and saw the new data in the combo box. </p>
  
  <p>EDIT:</p>
  
  <p>Let me clarify a bit. I have a dropdown combo box, and that is populated by a table adapter. I just did the databinding with the GUI so I'm not sure how it works. </p>
  
  <p>What I want is, I want the new data that I enter to be refreshed when I come back to it. I have a seperate window to manage the data, and then I close it I want the combo box to be updated with what I just saved. </p>
  
  <p>Is this possible? I tried to do it on form load but that doesn't work either, I think because the form is already loaded. </p>