Validates that the input set of element ids is valid for a DisplacementElement.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2014

Syntax

C#
`public static bool IsNotEmpty( ICollection<ElementId> elementIds )`

Visual Basic
`Public Shared Function IsNotEmpty ( _ elementIds As ICollection(Of ElementId) _ ) As Boolean`

Visual C++
`public: static bool IsNotEmpty( ICollection<ElementId^>^ elementIds )`

elementIds: Type: System.Collections.Generic ICollection ElementId
A set of element ids.

True if the set of element ids is not empty.

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	A non-optional argument was null