TinSurface.FindVertexAtXY Method

Finds the closest TinSurfaceVertex near location (x, y).

Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.8.0.1516

Syntax

C#

public TinSurfaceVertex FindVertexAtXY(
	double x,
	double y
)

VB

Public Function FindVertexAtXY ( 
	x As Double,
	y As Double
) As TinSurfaceVertex

C++

public:
TinSurfaceVertex^ FindVertexAtXY(
	double x, 
	double y
)

Parameters

x Double
y Double

Return Value

TinSurfaceVertex

Exceptions

Exception	Condition
ArgumentException	Thrown when the method can't find a vertex at location (x, y).

Remarks

When the method can't find a vertex at location (x, y), it means that (x, y) is not on the surface. You can use the IdentifyFeatureTypeAtXY property to determine whether the location (x, y) is on the surface.