Document New Room Tag Method

Creates a new RoomTag referencing a room in the host model or in a Revit link.

Namespace: Autodesk.Revit.Creation
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public RoomTag NewRoomTag(
	LinkElementId roomId,
	UV point,
	ElementId viewId
)

Public Function NewRoomTag ( 
	roomId As LinkElementId,
	point As UV,
	viewId As ElementId
) As RoomTag

public:
RoomTag^ NewRoomTag(
	LinkElementId^ roomId, 
	UV^ point, 
	ElementId^ viewId
)

member NewRoomTag : 
        roomId : LinkElementId * 
        point : UV * 
        viewId : ElementId -> RoomTag

roomId LinkElementId: The HostOrLinkElementId of the Room.
point UV: A 2D point that defines the tag location on the level of the room.
viewId ElementId: The id of the view where the tag will be shown. If and the room in not in a Revit link, the view of the room will be used.

RoomTag
If successful a RoomTag object will be returned, otherwise .

Exceptions

Exception	Condition
ArgumentException	viewId is not associated with a plan view or section view.
InvalidOperationException	viewId is null and the room is in a linked file.