How to prevent page post back in asp.net?

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Hello,

I have two image button control and one image popup but i have problem for image button, when i clicked one image button so first image displayed but when i clicked second button so also first image displayed, it did not display second image on second image button click.

Every time whole page postback.

Please help me.

Thanks in Advance.

Ankit Agarwal
Website Developer

Posted 22-Dec-13 20:04pm

ankit.agg1984

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jackspero18 23-Dec-13 2:09am

Use Updatepanel, So it will not postback

[no name] 23-Dec-13 2:10am

i have use update panel but my problem did not solve.

Prasaad SJ 23-Dec-13 3:30am

Can you tell us how r you displaying the image.. Can you give us the sample code that you use. Bcoz postback is the important concept in asp.net. Without knowing how you r implementing your logic uts difficult to answer your question..

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Gitanjali Singh · Answer 1 · 2013-12-22T20:12:00

Solution 1

How to disable PostBack when we click refresh button[^]
Avoid postback in asp.net on button click event[^]

Try this

Posted 22-Dec-13 20:12pm

Gitanjali Singh

Updated 22-Dec-13 20:13pm

v2