Whether or not the list of top-level categories is empty.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 20.0.0.0 (20.0.0.377)

Syntax

C#
public override bool IsEmpty { get; }

Visual Basic
Public Overrides ReadOnly Property IsEmpty As Boolean Get

Visual C++
public: virtual property bool IsEmpty { bool get () override; }

See Also