Revit 2025 API
DocumentNew |
Adds a new flexible duct into the document,
using a point array and duct type.
Namespace: Autodesk.Revit.Creation
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public FlexDuct NewFlexDuct( IList<XYZ> points, FlexDuctType ductType )
Public Function NewFlexDuct ( points As IList(Of XYZ), ductType As FlexDuctType ) As FlexDuct
public: FlexDuct^ NewFlexDuct( IList<XYZ^>^ points, FlexDuctType^ ductType )
member NewFlexDuct : points : IList<XYZ> * ductType : FlexDuctType -> FlexDuct
Parameters
- points IListXYZ
- The point array indicating the path of the flexible duct, including the end points.
- ductType FlexDuctType
- The type of the flexible duct.
Return Value
FlexDuctIf creation was successful then a new flexible duct is returned, otherwise an exception with failure information will be thrown.

Exception | Condition |
---|---|
ArgumentNullException | Thrown when the input argument points is . |
InvalidOperationException | Thrown when the flexible duct cannot be created or regenerate fails. |
ArgumentException | Thrown if the flexible duct type does not exist in the given document. |
See Also