title: ASP Checkbox boolean value
body: <p>My ASP detailsview and Gridview have a bunch of checkboxes bound to fields right now that are in an Oracle database. To my knowledge, Oracle doesn't actually have a Boolean value (Y/N instead).</p>
  
  <p>Right now, I'm using the System.Data.OracleClient provider (I don't intend on changing this). However, if a box is checked, the "true" value is equal to 1 where as the database we have maintained requires true to equal -1.</p>
  
  <p>Does anyone know of a way to change the value of "true" from 1 to -1 without using code behind? </p>