title: Does formobject.Dispose() release memory allocations of forms internal datatables?
body: <p>In my .Net program there is a new form which consist a data-grid data source is set by a datable.</p>
  
  <p>Does formobject.Dispose() at calling point release memory allocations of internal data tables? </p>
  
  <p>or else do i need call data table.Dispose() at form closing?</p>