title: How do I use textbox for input and output instead of using cell reference
body: <pre><code>SolverOk SetCell:="$I$35", MaxMinVal:=2, ValueOf:=0, ByChange:= _
      "$O$9:$S$28,$Q$5:$S$5", Engine:=2, EngineDesc:="Simplex LP"
  SolverOk SetCell:="$I$35", MaxMinVal:=2, ValueOf:=0, ByChange:= _
      "$O$9:$S$28,$Q$5:$S$5", Engine:=2, EngineDesc:="Simplex LP"
  SolverSolve
  </code></pre>
  
  <p>Normally, both inputs and outputs are shown in cells.
  How do I change this to make it receive value from textboxes and show outputs on textboxes?</p>
  
  <p>edit:this is an optimization problem inputs are transportation cost,outputs are items needed to be delivered from factory to retaliers in each province</p>