title: Axapta: Edit form field values
body: <p>Using a 'clicked' override on a button, I'd like to modify values in an Axapta form.</p>
  
  <p>I'm able to get data from the form field using:<br>
      str strOld = Form_FieldName.valueStr();</p>
  
  <p>I'm able to prepend text to the field using:<br>
      Form_FieldName.pasteText(strNew);</p>
  
  <p>I can't seem to find a .clear method or .value= method.  I'd like to replace the entire value in the field with new information.</p>
  
  <p>Thanks</p>