Erase the existing MEPSize with this nominal diameter. The duct shape determines the location of the size in the size table.

Namespace: Autodesk.Revit.DB.Mechanical
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2013

Syntax

C#
`public void RemoveSize( DuctShape shape, double nominalDiameter )`

Visual Basic
`Public Sub RemoveSize ( _ shape As DuctShape, _ nominalDiameter As Double _ )`

Visual C++
`public: void RemoveSize( DuctShape shape, double nominalDiameter )`

Remarks

Does nothing if there is no existing MEPSize with this nominal diameter.

Exception	Condition
Autodesk.Revit.ExceptionsArgumentOutOfRangeException	A value passed for an enumeration argument is not a member of that enumeration
Autodesk.Revit.ExceptionsInvalidOperationException	Throws if the function is called during iterating the size set.