| Revit 2020 API |
| ElementCategoryFilter Constructor (ElementId, Boolean) |
| ElementCategoryFilter Class See Also |
Constructs a new instance of a filter to match elements by category, with the option to match all elements which are of the given category.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 20.0.0.0 (20.0.0.377)
Since:
2011
Syntax
| C# |
|---|
public ElementCategoryFilter( ElementId categoryId, bool inverted ) |
| Visual Basic |
|---|
Public Sub New ( _ categoryId As ElementId, _ inverted As Boolean _ ) |
| Visual C++ |
|---|
public: ElementCategoryFilter( ElementId^ categoryId, bool inverted ) |
Parameters
- categoryId
- Type: Autodesk.Revit.DB..::..ElementId
The category id to match.
- inverted
- Type: System..::..Boolean
True if the filter should match all elements which are not of the given category.
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions..::..ArgumentException | The category was not valid for filtering. |
| Autodesk.Revit.Exceptions..::..ArgumentNullException | A non-optional argument was NULL |