m_TreeView.set_grid_lines(Gtk::TREE_VIEW_GRID_LINES_HORIZONTAL)

["SaiKamesh Rathinasabapathy" <rsaikamesh gmail com>]

Hi,

I am using gtkmm2.4. My OS is Linux-ubuntu 6.06 .

I am trying to set grid lines by calling the following function:
m_TreeView.set_grid_lines(Gtk::TREE_VIEW_GRID_LINES_HORIZONTAL);

but it gives the following error messages:
1. 'class Gtk::TreeView' has no member named 'set_grid_lines'
2. 'TREE_VIEW_GRID_LINES_HORIZONTAL' is not a member of 'Gtk'

please tell me what I should do to make it work. I am able to use many of the functions of Gtk::TreeView.
Please Help Me!!!

Thanks in advance!