WPF DataGrid quarrel double click eventuality programmatically

I need to programmatically emanate a DataGrid and need to supplement a
double click quarrel eventuality to it. How is this finished in C#? we
found this;myRow.MouseDoubleClick += new
RoutedEventHandler(Row_DoubleClick);Although this does not work for me
given we am contracting a DataGrid.ItemsSource to a collection and not
manually adding in a rows.