The start point of the path. The Z coordinate will equal the view's level elevation. To update path calculations, call update.

Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2020

Syntax

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

Visual Basic
`Public Property PathStart As XYZ Get Set`

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

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	When setting this property: A non-optional argument was NULL
Autodesk.Revit.Exceptions InvalidOperationException	When setting this property: This functionality is not available in Revit LT. -or- When setting this property: Cannot perform this operation for a path of travel in a group.