Check User Id Availability

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I use code for Check user id availability in text-change event..for that the code is only work if i declared the textbox auto postback event is true. If it is declared true then the page is refresh every time it checks. So i want to check user id availability without the page refresh. How can i do that

please any one help me....Thanks

Posted 5-May-11 20:20pm

rahul dev123

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CodeHawkz 6-May-11 2:33am

If you don't want postbacks, your friend is AJAX. Just Google on it, you will get plenty answers.

2 solutions

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koolprasad2003 · Answer 1 · 2011-05-05T20:25:00

Solution 1

Check This[^] post, it may help you.

Posted 5-May-11 20:25pm

koolprasad2003

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keyur soni 6-May-11 2:35am

good

Ashishmau · Answer 2 · 2011-05-05T20:28:00

Solution 2

To acheive this

U Have to use AJAX for that
OR u can use UPDATEPANEL control of asp.net

To get idea,look at this link

http://forums.asp.net/t/1110991.aspx[^]

Posted 5-May-11 20:28pm

Ashishmau