Entity.IsValid

Public Class

Checks whether this Entity has a live Schema corresponding to it.

Namespace: Autodesk.Revit.DB.ExtensibleStorage

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public bool IsValid()

Return Value

Boolean
True if the Entity is valid.

Remarks

Invalid entities may be used as token values. E.g., setting an invalid subentity is equivalent to deleting the stored one.