How to get history back of page?

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Hi,
I am working on a asp.net C# ,I have one page on which a cascading dropdown and some text box.When data field on text box and value selected in dropdownlist and when I am redirect on another page and then click on browser back button all text box value get field with previuos data but cascading dropdown not get previous value. how to get previous data of page on browser back button click?
Reply ASAP............

Posted 21-Jul-12 20:27pm

nira.parmar

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woutercx · Answer 1 · 2012-07-22T01:34:00

Solution 1

Maybe the problem lies in a _SelectedIndexChanged event, which goes off at the start of the page.
the problem is described here (and the solution too):

http://stackoverflow.com/questions/6679278/asp-net-dropdownlist-and-viewstate[^]

But unless I view your code (aspx + aspx.cs) there is no way to know for me..

Posted 22-Jul-12 1:34am

woutercx

Updated 22-Jul-12 1:38am

v2

Comments

nira.parmar 24-Jul-12 2:01am

I am using cascade dropdwon list and it is populated by a webmethod. when I am press back button of browser webmethod is recall and henced it is populated again then what i have to do?

woutercx 24-Jul-12 13:47pm

Without the source code I asked, there's nothing what I can do to help you.