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Old April 7th, 2010, 10:41 AM
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Question AutoPostBack Takes Too Long To Load...Why?

I have AutoPostBack set to "true" for a few dropdownlists on my form. Every time that I set this property to true, the page takes 4-5 seconds to load that dropdownlist, no matter what code is located within the Page_Load event.

Even if I create a completely fresh page with absolutely no codebehind, it still takes that long to reload the page. This becomes a problem with any applications, because if a user selects 3 options quickly from 3 different dropdownlists, the second two get erased because it took so long for the first one to load. That ends up being a pain.

Is this normal? Why do they take so long to load? Thanks for any help.





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