public bool addParentesco(SCPM_PARENTESCOS newx)
    {
        var contains = db.SCPM_PARENTESCOS.ToList().Any(u => u.PARE_NOM.Equals(newx.PARE_NOM, StringComparison.InvariantCultureIgnoreCase));
        if (contains || newx.PARE_NOM == "") return false;

        db.AddToSCPM_PARENTESCOS(newx);
        db.SaveChanges();
        return true;
    }
    public bool editParentesco(SCPM_PARENTESCOS newx)
    {
        var contains = db.SCPM_PARENTESCOS.ToList().Any(u => u.PARE_NOM.Equals(newx.PARE_NOM, StringComparison.InvariantCultureIgnoreCase) && u.PARE_ID != newx.PARE_ID);
        if (contains || newx.PARE_NOM == "") return false;

        var _a = from a in db.SCPM_PARENTESCOS where a.PARE_ID == newx.PARE_ID select a;
        if (_a.Count() < 1) return false;
        var area = _a.First();

        area.PARE_NOM = newx.PARE_NOM;
        area.PARE_EST = newx.PARE_EST;

        db.SaveChanges();
        return true;
    }