The Poisson ratio of the asset.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2013

Syntax

C#
`public XYZ PoissonRatio { get; set; }`

Visual Basic
`Public Property PoissonRatio As XYZ Get Set`

Visual C++
`public: property XYZ^ PoissonRatio { XYZ^ get (); void set (XYZ^ value); }`

Remarks

This property cannot be used to set the Poisson ratio for wood-based and isotropic materials. For such assets, use setPoissonRatio instead.

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	When setting this property: A non-optional argument was NULL
Autodesk.Revit.Exceptions InapplicableDataException	When setting this property: the material type is wood. -or- When setting this property: the behavior is isotropic.