CompoundStructureGetPreviousNonZeroLayerIndex Method

Returns the index of the nearest non-zero width layer before this layer.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public int GetPreviousNonZeroLayerIndex(
	int thisIdx
)

Public Function GetPreviousNonZeroLayerIndex ( 
	thisIdx As Integer
) As Integer

public:
int GetPreviousNonZeroLayerIndex(
	int thisIdx
)

member GetPreviousNonZeroLayerIndex : 
        thisIdx : int -> int

Int32
The index of the layer found.

Remarks

If this layer is non-zero width, it will be returned. If there are non-zero width layers found, returns -1.