Returns the index of the layer just below the core boundary.
Namespace:
Autodesk.Revit.DB
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Syntax
C# |
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Visual Basic |
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Visual C++ |
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Parameters
- shellLayerType
-
Type:
Autodesk.Revit.DB
ShellLayerType
If ShellLayerType.Exterior return the index on the exterior side (or top side for a roof, floor, or ceiling type). If ShellLayerType.Interior return the index on the interior side (or bottom side for a roof, floor, or ceiling type).
Return Value
The index of the layer.Remarks
-1 returned if there is no such a layer. You can change the shell/core layer boundary
using
SetNumberOfShellLayers(ShellLayerType, Int32)
.
Exceptions
Exception | Condition |
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Autodesk.Revit.Exceptions ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration |