The Laygo class imports all of the functions and constants of the LayGO API and exports them as static methods and constants. It replaces LayGO API names starting with the lgo_ prefix with static methods with the same name but without the prefix. For instance, the LayGO API function lgo_Open() is replaced by Laygo.Open().

The Laygo class is primarily intended for use by the other LayGO for C# classes rather than for direct use by application programs.