title: Bind Two gridview to the same binding source at the same form
body: <p>Hi There I Have Master Details and two gridview
  I need to bind them to the same binding source at the same form
  and make the id(auto number) at gridview1 take the value -1 and in gridview2 = -2</p>
  
  <p>Right Now the id at gridview = -1 and at gridview2 = -1 
  and that is wrong for me :( 
  How Can I Do That ??? .net</p>
  
  <p>Please Help</p>
  
  <p>Thanks</p>