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I'm using some dropdown lists in my project in which the first item is 'select'. If the application is running on Windows XP system when a button is clicked the dropdownlist selected item is automatically changes to the first value and I'm not getting the desired output. What can I do for it? Anyone pls help me...

Thank you.
Prasad_Kulkarni 12-Mar-12 5:43am
Your page is getting refreshed that's the reason. Simply use update panel to avoid page refresh.

You need to examine the ViewState property:

ViewState and Postback[^]
Hi there,
This is the property of web application that after refreshing the page all the variables or controls is reassigned..

Use Update Panel to Avoid this error..

all the best..

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