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What happens when you use the callbackpanel.update method from asp code behind Options
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gmyroup
Posted: Wednesday, September 16, 2009 10:39:53 AM
Rank: Advanced Member
Groups: Member

Joined: 7/26/2009
Posts: 36
I have several code behind routines that call the callbackpanel update method multiple times to update specific portions of my form. What happens when the update method is called? Does it behave like an asp.net update panel in that it sends the entire page to the server creating lots of network traffic or does it operate more efficiently?
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eo_support
Posted: Wednesday, September 16, 2009 12:18:15 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

No. I belive Update function only set a flag. The CallbackPanel will wait until the page enters render stage and then "cut out" all panels that have been updated and only send those pieces to the client.

Thanks!
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