How to validate the length of characters entered in a web method of Web service in asp.net with C#?

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VS2005

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How to validate the length of character entered in a web method of Web service in asp.net with C#?
We are using VS 2005 and c# 2.0.

Posted 21-Apr-14 2:50am

Member 10441267

Updated 21-Apr-14 3:33am

Rahul VB

v4

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swapnil_jadhav 21-Apr-14 8:56am

Can you post the code that you have tried so far?

[no name] 21-Apr-14 8:57am

That would depend on what you think a "length of character" is. A character has a length of 1.

Dave Kreskowiak 21-Apr-14 9:34am

Too bad I can't upvote this. A virtual 5 for you sir!

[no name] 21-Apr-14 10:11am

Why thank you sir! You honor me.

Dave Kreskowiak 21-Apr-14 11:45am

You are most welcome!

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Sampath Lokuge · Answer 1 · 2014-04-21T03:34:00

Solution 1

You can use Regular Expression here.Please check below link for more info.

RegEx Max and Min length characters

Posted 21-Apr-14 3:34am

Sampath Lokuge

Comments

ZurdoDev 21-Apr-14 9:44am

RegEx seems overkill for checking length since no one actually understand RegEx syntax. :)

Sampath Lokuge 21-Apr-14 9:49am

Please read this.You'll be master in Regex withing 30 Minutes. :)
http://www.codeproject.com/Articles/9099/The-Minute-Regex-Tutorial

ZurdoDev 21-Apr-14 9:50am

Bookmarked. Thanks.

Sampath Lokuge 21-Apr-14 9:53am

My Pleasure :)