LevelGetNearestLevelId(Document, Double, Double) Method

Returns id of the Level which is closest to the specified elevation.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public static ElementId GetNearestLevelId(
	Document document,
	double elevation,
	out double offset
)

Public Shared Function GetNearestLevelId ( 
	document As Document,
	elevation As Double,
	<OutAttribute> ByRef offset As Double
) As ElementId

public:
static ElementId^ GetNearestLevelId(
	Document^ document, 
	double elevation, 
	[OutAttribute] double% offset
)

static member GetNearestLevelId : 
        document : Document * 
        elevation : float * 
        offset : float byref -> ElementId

Parameters

document Document: The document.
elevation Double: Target Elevation.
offset Double: Vertical offset from the level to the target elevation.

Return Value

ElementId

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Remarks

The level can be at, above or below the target elevation. If there is more than one Level at the same distance from the elevation, the Level with the lowest Id will be returned.

Reference

Level Class

GetNearestLevelId Overload

Autodesk.Revit.DB Namespace