[AccessD] checkboxes

Thank You all for the small discussion on checkboxes. 
You pointed me in the right direction.

Greetings

Pedro Janssen
  ----- Original Message ----- 
  From: MastercafeCTV 
  To: accessd at databaseadvisors.com 
  Sent: Tuesday, March 25, 2003 2:45 AM
  Subject: RE: [AccessD] checkboxes


  I recommend you use the OPTION GROUP this solve you the CODE problem to permit only 1 of this. 
  If this will not possible we recommend a simple code that sum the checkbox value, the total value can be over -1. 
  Another option can be on event after update multiply all values by 0 except the current.
   
  Regards
   
  Juan Menéndez
  Mastercafe SL
   
    -----Mensaje original-----
    De: accessd-bounces at databaseadvisors.com [mailto:accessd-bounces at databaseadvisors.com]En nombre de Pedro Janssen
    Enviado el: lunes, 24 de marzo de 2003 23:07
    Para: AccessD at databaseadvisors.com
    Asunto: [AccessD] checkboxes


    Hello Group,

    When i have a form with 10 checkboxes (chb1 to 10) and only one may be True.
    Is there a way to get an error message when you select two checkboxes as True.

    TIA

    Pedro Janssen


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