|  Join  | 
 Determines whether two elements are joined. 
 Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax  public static bool AreElementsJoined(
	Document document,
	Element firstElement,
	Element secondElement
)Parameters
- document Document
- The document containing the two elements.
- firstElement Element
- The first element.
- secondElement Element
- The second element.
Return Value
BooleanTrue if the two elements are joined.
 Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentException | document is not a project document. -or- The element firstElement was not found in the given document. -or- The element secondElement was not found in the given document. | 
| ArgumentNullException | A non-optional argument was null | 
 Remarks
 Remarks   This functionality is not available for family documents. 
  See Also
 See Also