Revit 2025.3 API
Filled |
Check if the id is valid for a foreground pattern
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public bool IsValidForegroundPatternId( ElementId patternId )
Public Function IsValidForegroundPatternId ( patternId As ElementId ) As Boolean
public: bool IsValidForegroundPatternId( ElementId^ patternId )
member IsValidForegroundPatternId : patternId : ElementId -> bool
Parameters
- patternId ElementId
- Element id of the FillPatternElement
Return Value
BooleanFalse if in a family, and the id is a FillPatternElement that targets 'Drafting'. True otherwise.

Exception | Condition |
---|---|
ArgumentNullException | A non-optional argument was null |

In a family the FillPatternElement must be a 'Drafting' pattern.
See Also