نمایش رکورد ها در datagridview

[mahdivita]

Microsoft.Win32.OpenFileDialog sfd = new Microsoft.Win32.OpenFileDialog();

            string str_filename = string.Empty;



            sfd.Filter = @"backup files(*.bak)|*.bak|all files(*.*)|*.*";

            sfd.FilterIndex = 1;



            sfd.Title = "***open backup files***";



            if (sfd.ShowDialog() == DialogResult.OK)

            {

                str_filename = sfd.FileName;

                restore(str_filename);





            }

کل کد اینه