Hi everyone, sorry for my language at once, translated Google.
There is a DataGrid and filled it like this:
dataGrid1.ItemsSource = dt.DefaultView;
Filter I by this method:
((DataView)dataGrid1.ItemsSource).RowFilter = "fname = 'fname1'";
If I click on fname1, it only shows fname1
If I click on fname2, it only shows fname2
How to do that when you click on fname1 fname2 and he showed and fname1 and fname2?
http://s020.radikal.ru/i715/1212/8d/c0d40af3a341.jpg