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DeleteLayer Method

Compound Structure Delete Layer Method

Deletes the specified layer from this CompoundStructure.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)
Syntax 
public bool DeleteLayer(
	int layerIdx
)

Parameters

layerIdx Int32
Index of a layer in the CompoundStructure. The layer index is zero based. It counts from the exterior of wall and from the top of roofs, floors and ceilings.

Return Value

Boolean
True if the layer was successfully deleted, and false otherwise.
Exceptions
Exception Condition
ArgumentException The layer cannot be deleted.
ArgumentOutOfRangeException The layer index is out of range.
Remarks
For a vertically compound structure, a layer may only be deleted if it is not associated to a region, or else it is associated to exactly one simple region, which will also be deleted. Regions associated to layers with index greater than layerIdx will have their associated layer indices decremented by one.
See Also