Set the layers name which user want to import into Revit.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
public void SetLayerSelection( ICollection<string> layerSelection)
layerSelectionICollection.String.
The layers imported into Revit.
Exception
Condition
A non-optional argument was null
If user don’t set any layer selection, all layers would be imported into Revit for dgn. But for dwg|dxf, all layers (or visible layers, it is up to visibleLayersOnly was set or not) would be imported into Revit.