WPF ToolKit DataGrid Performance

wpf performance datagrid

Have you looked into using a VirtualizingStackPanel? This will improve performance for large collection of data for rendering on screen.

wpf performance datagrid

If you can, switch to the .NET 4.0 version of DataGrid.

For me it reduced binding time from 80 secs to <0.5secs on 10000 rows, 10 columns.

Also, make sure to use UI Virtualization (turned on by default, but sometimes it gets disabled)WPF Toolkit DataGrid scrolling performance problems - why?

CodeHunter