Some elements could not find new hosts after changing group type and will be deleted.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public static FailureDefinitionId ChildrenLostOnGroupSwap { get; }
Visual Basic
Public Shared ReadOnly Property ChildrenLostOnGroupSwap As FailureDefinitionId
	Get
Visual C++
public:
static property FailureDefinitionId^ ChildrenLostOnGroupSwap {
	FailureDefinitionId^ get ();
}

See Also