How to allow only three dots,all numbers and alphabets in a textbox

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.NET3.5

Im using text box for email in my windows application...while entering email in the text box i want to allow only 3 dots in that text box...alphabets and numbers are allowed..please give the validation for that text box...

Posted 31-Oct-11 1:08am

premkumar.r

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Member 7932936 · Answer 1 · 2011-10-31T01:20:00

Solution 1

you have put regular expression validation .

that regular expression validation to set validation expression as Internet emailaddress

Posted 31-Oct-11 1:20am

Member 7932936

Comments

premkumar.r 31-Oct-11 7:23am

please send that regular expression validation..im not able to find that coding...

premkumar.r 31-Oct-11 11:05am

pls reply for rhis issue