P

PathOfTravel.PathStart

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

public XYZ PathStart { get; set; }

Public Property PathStart As XYZ
Get
Set

public:
property XYZ^ PathStart {
	XYZ^ get ();
	void set (XYZ^ value);
}

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.