Returns true if %id% refers to a dockable pane window that currently exists in the Revit user interface, whether it's hidden or shown.

Namespace: Autodesk.Revit.UI
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2014

Syntax

C#
`public static bool PaneExists( DockablePaneId id )`

Visual Basic
`Public Shared Function PaneExists ( _ id As DockablePaneId _ ) As Boolean`

Visual C++
`public: static bool PaneExists( DockablePaneId^ id )`

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	A non-optional argument was null