Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

Asp.net DropDownList Vs Ajax ComboBox

Posted on 2011-02-24
3
707 Views
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
0
Comment
Question by:ayha1999
  • 2
3 Comments
 
LVL 9

Accepted Solution

by:
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.
0
 
LVL 7

Author Comment

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?
0
 
LVL 9

Expert Comment

by:mayank_joshi
ID: 34990561
no there is no such limit.
0

Featured Post

Webinar: Aligning, Automating, Winning

Join Dan Russo, Senior Manager of Operations Intelligence, for an in-depth discussion on how Dealertrack, leading provider of integrated digital solutions for the automotive industry, transformed their DevOps processes to increase collaboration and move with greater velocity.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
What is the best way to communicate events between ViewModels in a .Net WPF MVVM application? 1 28
RegEx with optional part 4 42
JSON Deserialize issue 6 26
SSIS Start 2 20
Today I had a very interesting conundrum that had to get solved quickly. Needless to say, it wasn't resolved quickly because when we needed it we were very rushed, but as soon as the conference call was over and I took a step back I saw the correct …
Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question