The Schedule Mark parameter. On creation, the Schedule Mark is set to a value that is unique to the host, but it can be set to any value.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2013

Syntax

C#
`public string ScheduleMark { get; set; }`

Visual Basic
`Public Property ScheduleMark As String Get Set`

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

Exceptions

Exception	Condition
Autodesk.Revit.ExceptionsArgumentNullException	When setting this property: A non-optional argument was null