CPLOTSTYLE
Sets the current print style for new entities. For drawings that use color-dependent print style tables, the value is read-only; for drawings that use named print style tables, the value is customizable.
Type: String
Saved: In the drawing file
Range: "BYCOLOR" (For color-dependent print style tables), "BYLAYER", "BYBLOCK", "Normal", or user defined (For named print style tables)
Default: "BYCOLOR" (For color-dependent print style tables), "BYLAYER" (For named print style tables)