Filtered Element Iterator Is Done Method

Identifies if the iteration has completed.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public virtual bool IsDone()

Public Overridable Function IsDone As Boolean

public:
virtual bool IsDone()

abstract IsDone : unit -> bool 
override IsDone : unit -> bool

Boolean
True if the iteration has no more matching elements. False if there are more element ids to be iterated.

Exceptions

Exception	Condition
InvalidOperationException	The FilteredElementCollector that yielded this iterator has been reset by another operation. No further iteration is permitted with this iterator.