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RadWindow performance Issue

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Jay
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Jay asked on 11 Sep 2012, 03:18 PM
I'm getting some really slow performance from one radWindow and normal performance from another that is basically doing the same thing with a similar amount of items? 

They both are loading the same list and one is showing Available and the other Assigned.

Here's what I'm doing:
Grid NeedDataSource Call
1. Load a list from our database
2. Filter data from list and populate a dataset
3. Set dataset as the grid.datasource

I've added debug.writelines to the beginning of both NeedDataSource calls and i'm getting a 12 second lag from the time the Available grid finished to when it starts to work on the Assigned grid? HEre's my output data:

TOP Page_Load 9/11/2012 11:06:01 AM
--- TOP: PopulateRegionFilter() 9/11/2012 11:06:01 AM
--- BOTTOM: PopulateRegionFilter() 9/11/2012 11:06:01 AM
BOTTOM Page_Load 9/11/2012 11:06:01 AM
TOP of  grdAvblServiceAreas_NeedDataSource 9/11/2012 11:06:01 AM
BOTTOM of  grdAvblServiceAreas_NeedDataSource 9/11/2012 11:06:01 AM
TOP of  grdAsgdServiceAreas_NeedDataSource 9/11/2012 11:06:13 AM
BOTTOM of  grdAsgdServiceAreas_NeedDataSource 9/11/2012 11:06:13 AM


Now the crazy thing is that I have another RadWindow using almost the exact same code, but a different list and I'm getting super snappy results?
My parent page is using 2 different RadWindows, is that a problem?
I've been troubleshooting this for a day and half now and I'm completely stuck.

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Jay
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answered on 11 Sep 2012, 03:37 PM
Nevermind, problem solved. 
Turns out I had an extra column in my RadGrid that I wasn't adding to the Dataset. Normally it would have failed and told me it couldn't find that column, but I guess the RadWindow behaves differently.
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