Share Email Facebook Twitter LinkedIn ModelDatumTargetProxy.AreaDiameter Property Parent Object: ModelDatumTargetProxy Description Returns the parameter that controls the datum target area diameter. Syntax ModelDatumTargetProxy.AreaDiameter() As Parameter Property Value This is a read only property whose value is a Parameter. Version Introduced in version 2023 © Copyright 2025 Autodesk, Inc. Comment on this page.