Saves the current state of the layer table to the layer state specified by name. This function also captures the VPLAYER settings for the viewport specified. Specify Null for the id argument to capture a layer state without VPLAYER settings.

Public Function SaveLayerState(
    name As string, 
    mask As LayerStateMasks, 
    id As ObjectId
) As void

public void SaveLayerState(
    string name, 
    LayerStateMasks mask, 
    ObjectId id
);