Revit 2025 API
Structural |
The Poisson ratio of the asset.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public XYZ PoissonRatio { get; set; }
Public Property PoissonRatio As XYZ Get Set
public: property XYZ^ PoissonRatio { XYZ^ get (); void set (XYZ^ value); }
member PoissonRatio : XYZ with get, set
Property Value
XYZ
Exception | Condition |
---|---|
ArgumentNullException | When setting this property: A non-optional argument was null |
InapplicableDataException | When setting this property: the material type is wood. -or- When setting this property: the behavior is isotropic. |

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