Was scrollbar behaviour changed from previous releases in the Xamdatagrid.
Hello,
This could be influenced by the new Enhanced Grid View feature in the XamDataGrid, which was first introduced in 9.2. You can see the changes here.
http://help.infragistics.com/Help/NetAdvantage/WPF/2009.2/CLR3.5/html/WPF_2009_Volume_2.html