'Declaration Public Property LineAppearance As SplineAppearance
public SplineAppearance LineAppearance {get; set;}
Developers may apply smoothing to the connecting lines (when ConnectWithLines is True), by specifying a spline tension value greater than 0.0 on the SplineTension property.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2