方法一:http://www.foxtable.com/webhelp/scr/2255.htm
方法二:锁定A、B列,然后,click事件编写代码 StartEditing
If e.Col.name = "A" OrElse e.Col.name = "B" Then If user.name = "C" OrElse user.name = "D" Then e.Table.StartEditing End IfEnd If