eSpecificTextSet("LSTBC249ABD_0?cpp=::|nu=.");</script>ActiveUIApplication Property </h1></td></tr></table><span class="introStyle"></span> <div class="summary">
            Gets the active <a href="https://api.apidocs.co/resolve/revit/2020/?asset_id=T:Autodesk.Revit.UI.UIApplication" target="_blank" rel="noopener noreferrer">Autodesk.Revit.UI.UIApplication</a> in the current UI session.
            </div><p> </p>
    <strong>Namespace:</strong> 
   <a href="N_RhinoInside_Revit.htm">RhinoInside.Revit</