Export Layer Table Contains Key Method

Checks whether a layer key exists in the table.

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

Syntax

public bool ContainsKey(
	ExportLayerKey exportlayerKey
)

Public Function ContainsKey ( 
	exportlayerKey As ExportLayerKey
) As Boolean

public:
bool ContainsKey(
	ExportLayerKey^ exportlayerKey
)

member ContainsKey : 
        exportlayerKey : ExportLayerKey -> bool

Boolean
True if the layer key exists in the table.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null