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Request a Feature Report a Bug
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Last Updated: 10 Sep 2015 13:14 by Jesse Dyck
Svetlin
Created on: 06 Dec 2011 04:30
Category: GridView
Type: Bug Report
4
FIX. RadGridView - the performance of excel-like filtering when you have more than 5000+ rows.
The performance of excel-like filtering when you have more than 5000+ row in RadGridView.
3 comments
Jesse Dyck
Posted on: 11 Feb 2013 17:29 
To expand on the description, if you have many rows with unique values, the performance suffers as it builds out a giant list of checkboxes in the control.  I don't recall what the performance was with a high number of similar records in the column.
Jesse Dyck
Posted on: 11 Feb 2013 17:26 
My comment below is an error when trying to load the drop-down filter control multiple times.  It seems there may also be a memory leak involved in this.
Jesse Dyck
Posted on: 11 Feb 2013 17:26 
************** Exception Text **************
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
   at Telerik.WinControls.Styles.StylesheetTreeNode.ApplyGroupSettingsOnElement(PropertySettingGroup group, RadElement ele
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