when user click on the column header , by default the rows will be sorted by this column
i want to do that programmatically as the user clicks the header of columns .
thanks for any replaying .
the following link is very helpful i hope. Please refer
http://help.infragistics.com/Help/NetAdvantage/WPF/2008.1/CLR3.X/html/xamData_Programmatically_Sort_and_Group_Fields.html