Structural   |  
 FamilySymbol of the annotation to use for this connection type. 
 Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Parameters
- familySymbolId ElementId
 
| Exception | Condition | 
|---|---|
| ArgumentException | Thrown when familySymbolId is the id of some element that is not a FamilySymbol, is not of the category "Connection Symbols" (OST_StructConnectionSymbols), or has its "Apply To" parameter not equal to this type's applyTo property. | 
| ArgumentNullException | A non-optional argument was null | 
 The FamilySymbol must be of category "Connection Symbols" (OST_StructConnectionSymbols) and have its "Apply To" parameter set to match the applyTo property.