//Draw van public void DrawVan(int id) { try { Database myDatabase = new Database(); Bitmap icon_on; Bitmap icon_off; int pixel_x = Convert.ToInt32(myDatabase.getValPixel_x(id)); int pixel_y = Convert.ToInt32(myDatabase.getValPixel_y(id)); icon_on = new Bitmap(path_icon_val_on); icon_off = new Bitmap(path_icon_val_off); string status = myDatabase.getStateVal(id); if (status == "on") { gr.DrawImage(icon_on, pixel_x, pixel_y); } else { gr.DrawImage(icon_off, pixel_x, pixel_y); } gr.DrawString("V" + id, draw_font, draw_brush, pixel_x, pixel_y); } catch { } }