public Boolean WireFrame {get; set;}
Remarks
Default False
When True, Surface polygons aren't filled. If Surface.Pen.Visible is True (default), Surface points are displayed as a "grid" or "wireframe", with lines connecting them.
Example
[C#]
Steema.TeeChart.Styles.Surface Series1 = new Steema.TeeChart.Styles.Surface();
tChart1.Series.Add(Series1);
Series1.WireFrame = true;
Series1.Pen.Color = Color.Red;
See Also
Surface Class | Surface Members | Steema.TeeChart.Styles Namespace