The background fill pattern Id.
Namespace:
Autodesk.Revit.DB
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since:
2019
Syntax
Remarks
The FillPattern used for a background pattern must have a 'Drafting' target.
This applies to both project and family elements.
In addition, when the FilledRegionAttributes element is in a family, the pattern
cannot be the solid fill pattern unless the 'IsMasking' property is set to true.
InvalidElementId is used when there is no background pattern
Exceptions
Exception | Condition |
---|---|
Autodesk.Revit.Exceptions ArgumentException | When setting this property: The patternId must either be InvalidElementId or represent a valid FillPatternElement. -or- When setting this property: The patternId must be a 'Drafting' pattern. -or- When setting this property: In a family the patternId can not be a solid fill pattern if the 'IsMasking' property is false. |
Autodesk.Revit.Exceptions ArgumentNullException | When setting this property: A non-optional argument was null |