public Dictionary <string, Object> GetMisFacturas(int userId, int pagina, int totalPag)
{
CFDiDAO facDAO = new CFDiDAO();
var res = new Dictionary <string, Object>();
res.Add("cfdis", facDAO.GetMisFacturas(userId, pagina, totalPag));
res.Add("total", facDAO.GetMisFacturasCount(userId));
return(res);
}