Indicates if the system is empty or not.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2011

Syntax

C#
`public bool IsEmpty { get; }`

Visual Basic
`Public ReadOnly Property IsEmpty As Boolean Get`

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

Remarks

returns true if the system doesn't contain any components