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Dear Telerik,
I am having some difficulty getting the Grid View to display more than a few hundred rows of my data.
The data I have is an ObservableCollection (and also contains another ObservableCollection that I will ultimately use Hierarchically).
I have tried to follow your Performance example and have put the 'Load time' on to help:
1 result loads in ~400ms
62 results load in ~550ms
576 results load in ~630ms
but when I get to 5078 records the GridView just displays an hourglass and no matter how long I leave it never actually displays anything again.
At the moment I have reduced what it displays in the grid to two columns (a Title string and a Date column).
The basic Silverlight Grid, and the free DeveloperExpress DataGrid do not have the same problem and return 5000+ rows quite quickly.
Any ideas what I can do to diagnose or sort this problem ?
Regards
Glen
I am having some difficulty getting the Grid View to display more than a few hundred rows of my data.
The data I have is an ObservableCollection (and also contains another ObservableCollection that I will ultimately use Hierarchically).
I have tried to follow your Performance example and have put the 'Load time' on to help:
1 result loads in ~400ms
62 results load in ~550ms
576 results load in ~630ms
but when I get to 5078 records the GridView just displays an hourglass and no matter how long I leave it never actually displays anything again.
At the moment I have reduced what it displays in the grid to two columns (a Title string and a Date column).
The basic Silverlight Grid, and the free DeveloperExpress DataGrid do not have the same problem and return 5000+ rows quite quickly.
Any ideas what I can do to diagnose or sort this problem ?
Regards
Glen
2 Answers, 1 is accepted
0
glen
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answered on 28 Apr 2009, 12:04 PM
Dear Telerik,
looks like my last post may have been a bit premature. I now seem to be able to load 5000+ records, but am not sure what has changed on the grid to enable this - and despite going backwards to where I was I can't seem to recreate this problem anymore.
Thanks
Glen
looks like my last post may have been a bit premature. I now seem to be able to load 5000+ records, but am not sure what has changed on the grid to enable this - and despite going backwards to where I was I can't seem to recreate this problem anymore.
Thanks
Glen
0
Hi glen,
Thank you for using our controls. I am glad that problem was solved. In case you have any troubles again don't hesitate to contact us.
Best wishes,
Pavel Pavlov
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Check out the tips for optimizing your support resource searches.
Thank you for using our controls. I am glad that problem was solved. In case you have any troubles again don't hesitate to contact us.
Best wishes,
Pavel Pavlov
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Check out the tips for optimizing your support resource searches.