Use AutoCompleteExtender as UserControl

I Used AutoCompleteExtender in Asp.Net Page And Its Good
But when I used It in NestedMastePage or As A UserControl Its Not Work
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Bob LearnedCommented:
I would imagine that this problem is because of how the master page affects the control naming.  When you add a naming container to the page hierarchy, it adds its own part to the control's unique naming (ctl00$ContentPlaceHolder1)

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Omar_AmoudiAuthor Commented:
I found some body said it not accepted as a usercontrol but I found others said its Ok but they give a coplicated soluations
Bob LearnedCommented:
It probably is complicated, and I haven't had any reason to try, but it might be possible.  I haven't had a whole lotta time to investigate.  Can you describe to me what happens when it "does not work"?  Errors?  Incorrect conditions?
Build an E-Commerce Site with Angular 5

Learn how to build an E-Commerce site with Angular 5, a JavaScript framework used by developers to build web, desktop, and mobile applications.

Omar_AmoudiAuthor Commented:
Bob LearnedCommented:
What I am supposed to be seeing from this video?  Are you saying that a ScriptManagerProxy is going to help your situation?
Omar_AmoudiAuthor Commented:
Bob LearnedCommented:
BTW, what version of .NET do you have?  I only have 2010 installed now.  The CodeProject article sounds like a good direction to go in, but I can't seem to get it working--no errors.  The ScriptManagerProxy wouldn't help in this situation, because I am seeing the ScriptManager just fine, and I don't need to add additional functionality to just this page.  It might help you in your specific situation, though.
Omar_AmoudiAuthor Commented:
Unfortunately Still not work !
Bob LearnedCommented:
I can't get the AutoCompleteExtender to work in a user control, no matter what I try, and I believe that it is still unsupported, even in 2010.  I haven't tried creating a custom control defined in a separate assembly, though.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
.NET Programming

From novice to tech pro — start learning today.