验证通配符和一些符号 [英] validation for wild characters and some symbols

问题描述

我想在我的文本框中进行验证

仅允许使用某些符号，例如#()-_&+

I want validation in my textbox

Only some of the symbols like # ( ) - _ & + should be allowed

推荐答案

您可以尝试使用此正则表达式

You can try this regular expression

/^[ A-Za-z0-9_()#&+-]*

/

希望对您有所帮助.

Hope this will help you..

您可以使用Snehasih提供的正则表达式来验证TextBox中输入的字符.您也可以通过引用此线程来尝试类似的操作.

http://www.vbforums.com/showthread.php?570438-Restrict-TextBox-to-only-certain-characters-numeric-or-symbolic [

You can use Regular Expression as given by Snehasih to validate the Entered characters in the TextBox. You can also try something like this by referring this thread.

http://www.vbforums.com/showthread.php?570438-Restrict-TextBox-to-only-certain-characters-numeric-or-symbolic[^]

这篇关于验证通配符和一些符号的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！