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Asp.net DropDownList Vs Ajax ComboBox

Posted on 2011-02-24
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Last Modified: 2012-05-11
when I populate a dropdownlist and combobox with 5000 records and autopostbakc=true, the ddl works very fast but the combobox's performance is very bad. is there any way speed up combobox (even loading items and selectindexchanged event?

thanks

ayha
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Question by:ayha1999
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mayank_joshi earned 250 total points
ID: 34977770
Are you using Data Reader or Data Apapter to fetch the records?
Data Reader is faster than Adapter in most scenarios.
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by:ayha1999
ID: 34978338
I changed it datareader but no change in the speed. Dropdownlist loads faster than combo. is there any limit in combo for number of items to be inserted?
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Expert Comment

by:mayank_joshi
ID: 34990561
no there is no such limit.
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