DataTable dt = new DataTable();
            dt.Columns.Add("Id", typeof(int));
            dt.Columns.Add("Name", typeof(string));
            for (int i = 0; i <5; i++)
            {
                dt.Rows.Add(i, "Row"+i);
            }
            this.radGridView1.DataSource = dt;
            this.radGridView1.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
            this.radGridView1.ClipboardPasteMode = GridViewClipboardPasteMode.Enable;