public Boolean IgnoreNulls {get; set;}
Remarks
Default: true
For speed reasons, FastLine series supports null (empty) values only when IgnoreNulls property is false.
By default all points are displayed (IgnoreNulls is true by default).
To enable FastLine series to hide null points, set IgnoreNulls to false.
Example
[C#]
fastLine1.Add(300);
fastLine1.Add(350);
fastLine1.Add(200);
fastLine1.Add(400);
fastLine1.Add();
fastLine1.Add(425);
fastLine1.Add(380);
fastLine1.IgnoreNulls = false;
See Also
FastLine Class | FastLine Members | Steema.TeeChart.Styles Namespace