本文介绍了访问中的验证规则的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
您好,
我在表单的文本框中有一个验证规则。规则是,如果Combo12以Credit Hours - *开头。而只允许小于或等于2的数字。信用时间之后可能出现任意数量的单词,因此是通配符。我正在使用的公式是:
[小时]< = 2或[Combo12]<>"信用小时 - *
但它不起作用。我做错了什么?
谢谢,
查理
Hello,
I have a validation rule in a text box on a form. The rule is that if Combo12 starts with "Credit Hours -*" than only allow numbers less than or equal to 2 in there. Any number of words could come after credit hours, hence the wildcard character. The formula that I''m using is:
[Hours]<=2 Or [Combo12]<>"Credit Hours -*"
but it isn''t working. What am I doing wrong?
Thanks,
Charlie
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