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New Message on MumbaiUserGroup
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From: Augustine
Message 1 in Discussion
Hi! In my web application, i'd to restrict the users from entering more than 100
words in textarea(textbox control with multiline, id being 'txt_desc'). I'd used
regular expression for the same, the code being
Dim isOk As Boolean = True
If Regex.IsMatch(Me.txt_desc.Text, "^\s*(\w+\s*){0,100}$") = False Then
isOk = False
End If
Everything goes fine, when 100/less words are used.
But even when 101 words are used, the page is getting processed very very slow. The
CPU usage of server shoots up to 100%.
Please enlighten me, as to where it went wrong. Is there any way to optimise the regex
pattern?
Thanx
Augustine
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