Method GetFirst

storage/connect/json.h:122–122

	virtual int    GetSize(bool b) { X return 0; }
	virtual PJSON  GetJsp(void) { X return NULL; }
	virtual PJPR   GetFirst(void) { X return NULL; }
	virtual PSZ    GetText(PGLOBAL g, PSTRG text) { X return NULL; }
	virtual bool   Merge(PGLOBAL g, PJSON jsp) { X return true; }
	virtual void   SetValue(PJSON jsp) { X }