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Last Updated: 10 Jan 2011 12:02 by Jesse Dyck
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Julian Benkov
Created on: 10 Jan 2011 04:33
Category: GridView
Type: Bug Report
1
Editing performance issue in RadGridView when control is group by two or more columns
If you go to The Demos >> Grid View >> Performance >> Load 50,000 rows. And then drag the group to group by the first two columns, then editing cells is slow.
2 comments
Jesse Dyck
Posted on: 10 Jan 2011 12:02 
As an aside, my slowdown occurs with 1800 items and grouped by only one (1) column. Here's hoping it's the same issue.

Grid is also filtered (1-2 columns) and sorted (1 column).
Jesse Dyck
Posted on: 10 Jan 2011 07:07 
associated forum link
http://www.telerik.com/community/forums/winforms/gridview/gridview-performance-with-grouping-very-slow.aspx
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