学步园

Hi there,

 

http://www.endusersharepoint.com/2009/02/11/sharepoint-explained-yesno-fields-aren%e2%80%99t-your-friend-%e2%80%93-why-choice-fields-are-a-better-option/

 

http://www.cnblogs.com/mybi/

 

Regards,

Published by Wiz