The Z direction vector, which is same as the axis direction vector.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public XYZ ZVector { get; }

Visual Basic
Public ReadOnly Property ZVector As XYZ Get

Visual C++
public: property XYZ^ ZVector { XYZ^ get (); }

See Also