A custom appendix string that can be used to distinguish different custom dictionaries. It is passed the CustomAppendix of the KaxSpell object. This way one can create different dictionaries for John and Mary.

string CustomAppendix { get; set; }

Property CustomAppendix As String
	Get
	Set

property String^ CustomAppendix {
	String^ get ();
	void set (String^ value);
}

abstract CustomAppendix : string with get, set