M

Element.GetMaterialArea

Description:
Gets the area of the material with the given id.

public double GetMaterialArea(
	ElementId materialId,
	bool usePaintMaterial
)

Public Function GetMaterialArea ( _
	materialId As ElementId, _
	usePaintMaterial As Boolean _
) As Double

public:
double GetMaterialArea(
	ElementId^ materialId, 
	bool usePaintMaterial
)

Autodesk.Revit.DB.ElementId

materialId

The material id returned from GetMaterialIds(Boolean).
Boolean

usePaintMaterial

If true, this material id was returned as a paint material from GetMaterialIds(Boolean) and the area returned should be calculated from paint applied to the element. If false, this material id was returned as a non-paint element material from GetMaterialIds(Boolean) and the area is calculated from the element geometry and layers.

Return Value double The area of the material for this element. Returns 0.0 if the material id is not a part of this element.

Autodesk.Revit.Exceptions.ArgumentException

materialId is not a valid Element identifier.
Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was null
Autodesk.Revit.Exceptions.InvalidOperationException

This Element element does not support paint material assignment.