Gets the number of lines on the specified layer. It also counts the excluded ones.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since:  2022

Syntax

C#
public int GetNumberOfLines(
	AreaReinforcementLayerType layer
)
Visual Basic
Public Function GetNumberOfLines ( _
	layer As AreaReinforcementLayerType _
) As Integer
Visual C++
public:
int GetNumberOfLines(
	AreaReinforcementLayerType layer
)

Parameters

layer
Type: Autodesk.Revit.DB.Structure..::..AreaReinforcementLayerType
The layer type for which will return the number of lines.

Return Value

Returns the number of lines on the specified layer.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentOutOfRangeException A value passed for an enumeration argument is not a member of that enumeration
Autodesk.Revit.Exceptions..::..InapplicableDataException The layer layer isn't active.

See Also