Checks whether the link with this id is loaded.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2012

Syntax

C#
`public static bool IsLoaded( Document document, ElementId typeId )`

Visual Basic
`Public Shared Function IsLoaded ( _ document As Document, _ typeId As ElementId _ ) As Boolean`

Visual C++
`public: static bool IsLoaded( Document^ document, ElementId^ typeId )`

document: Type: Autodesk.Revit.DB Document
A document. Revit will see if typeId corresponds to a loaded link in this document.

typeId: Type: Autodesk.Revit.DB ElementId
An element id. Revit will check if typeId corresponds to a loaded link in the given document.

True if typeId corresponds to a loaded RevitLinkType. False otherwise.

Remarks

Returns false if typeId is not the id of a RevitLinkType.

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