private void SetColumnStyle(GridControl gc, Color clr) { int nWidth = 300; GridView view = gc.MainView as GridView; for(int nIndex = 0; nIndex < view.Columns.Count; nIndex++) { view.Columns[nIndex].AppearanceHeader.BackColor = clr; view.Columns[nIndex].AppearanceHeader.Font = new Font("Verdana", 14F, FontStyle.Bold); view.Columns[nIndex].AppearanceCell.Font = new Font("Verdana", 12F, FontStyle.Bold); if (nIndex == 0) nWidth = 200; else nWidth = 300; view.Columns[nIndex].Width = nWidth; } }