Determines if roadway point is above a surface, with no minimum distance specified.

Namespace: Autodesk.Civil.Runtime
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.4.2516.0

Syntax

C#
public bool IsAboveSurface(
	ObjectId surfaceId,
	ObjectId alignmentId,
	IPoint point
)
Visual Basic
Public Function IsAboveSurface ( _
	surfaceId As ObjectId, _
	alignmentId As ObjectId, _
	point As IPoint _
) As Boolean
Visual C++
public:
bool IsAboveSurface(
	ObjectId surfaceId, 
	ObjectId alignmentId, 
	IPoint^ point
)

Parameters

surfaceId
Type: ObjectId
Target surface.
alignmentId
Type: ObjectId
Source alignment.
point
Type: Autodesk.Civil.DatabaseServices..::..IPoint
Source point.

Return Value

Returns true if the point is above the surface.

See Also