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Home › Learn › General ASP.NET Videos › How Do I: Build Custom Server Controls that Work With or Without ASP.NET AJAX?

[How Do I:] Build Custom Server Controls that Work With or Without ASP.NET AJAX?

Do you have an idea for a custom server control that should be able to work without ASP.NET AJAX, yet could take advantage of ASP.NET AJAX if it is available? In this video we learn how to build a custom server control that does not reference the ASP.NET AJAX assembly, but uses Reflection to "play nice" with the ASP.NET AJAX UpdatePanel.

Presented by Chris Pels

Duration: 19 minutes, 21 seconds

Date: 01 September 2007

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Comments : 4

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tonvanr : On May 30, 2008 7:11 AM said:

I do not understand the full picture:

function OnClickSearch()

{

$get("flightSearchResults").innerHTML="No flights available.";

}

is just javascript which runs on the client without a postback. So what AJAX functionality you're using in here.

Am I stupid? Or am I missing it.

cv_vikram : On August 07, 2008 3:58 PM said:

Very good tutorial..thanks

FireRaven : On December 09, 2008 9:10 AM said:

I don't get why use the ScriptManagerHelper class?

Couldn't we just use the normal ASP.NET ClientScript class?

PapillonUK : On October 06, 2009 11:09 AM said:

OK, this video looks like it might be great as Part 45 of a 50 part, advanced ASP.NET AJAX tutorial - but here!? its totally out of place and totally opaque. Might have well been written in Chinese! ;-)

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