Hi all, It seems to me mono 1.1.9 has a broken support for DataGrid's tag <asp:BoundColumn>. Now property "Visible" of that tag doesn't affect on column's visibility, it stays visible independently from a value of "Visible" property. Mono 1.1.9, SuSe Pro 9.3, rpms are taken from mono-project.com Any suggestion? ------------------ Slava.