Method: SHOW_FONT_METRICS
Method: SHOW_UNICODE_RANGES
Method: DELETE_FONT
Method: EXECUTE_USER_COMMAND
Method: DISPLAY_LANG_GROUP
Method: DISPLAY_USED_URDT
Method: DISPLAY_FONT_DETAIL
Method: SAVE_FONT
Method: SAVE_SINGLE_FONT
Method: HANDLE_USER_COMMAND
Method: UPLOAD_PC_FONTS