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GetPreviousNonZeroLayerIndex Method

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C# 
public int GetPreviousNonZeroLayerIndex(
	int thisIdx
)
Visual Basic 
Public Function GetPreviousNonZeroLayerIndex ( _
	thisIdx As Integer _
) As Integer
Visual C++ 
public:
int GetPreviousNonZeroLayerIndex(
	int thisIdx
)

Parameters

thisIdx
Type: System Int32
The layer from which to look for a non-zero width layer.

Return Value

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.

See Also