コード例 #1
0
ファイル: RemoteDB.cs プロジェクト: mvrban123/CodeCaffe6
 public static NpgsqlDataAdapter NpgAdatpter(string sql)
 {
     try
     {
         if (remoteConnection.State.ToString() == "Closed")
         {
             remoteConnection.Open();
         }
         dataSet = new DataSet();
         Npgadapter.SelectCommand = new NpgsqlCommand(sql.Replace("+", "||").Replace("[", "\"").Replace("]", "\"").Replace("zbroj", "+"), remoteConnection);
         NpgsqlCommandBuilder builder = new NpgsqlCommandBuilder(Npgadapter);
         return(Npgadapter);
     }
     catch (Exception ex)
     {
         Funkcije.SetInLog(sql + "\r\n" + ex.ToString(), "65", "RemoteDB");
         return(Npgadapter);
     }
 }
コード例 #2
0
ファイル: RemoteDB.cs プロジェクト: mvrban123/CodeCaffe6
 //UPDATE
 public static string update(string sql)
 {
     try
     {
         if (remoteConnection.State.ToString() == "Closed")
         {
             remoteConnection.Open();
         }
         NpgsqlCommand comm = new NpgsqlCommand(sql, remoteConnection);
         comm.ExecuteNonQuery();
         return("");
     }
     catch (Exception ex)
     {
         remoteConnection.Close();
         Funkcije.SetInLog(sql + "\r\n" + ex.ToString(), "65", "RemoteDB");
         return(ex.ToString());
     }
 }
コード例 #3
0
        public static void ProvjeraTablica()
        {
            try
            {
                DataSet DS_podaciTtvrtke = classDBlite.LiteSelect("SELECT id FROM temp_podaci_tvrtke;", "temp_podaci_tvrtke");
            }
            catch
            {
                string sqlPT = string.Format(@"create table temp_podaci_tvrtke as select * from podaci_tvrtke;
drop table podaci_tvrtke;
CREATE TABLE [podaci_tvrtke] (
    [id] integer PRIMARY KEY AUTOINCREMENT NOT NULL,
    [ime_tvrtke] varchar(100),
    [oib] varchar(50),
    [tel] varchar(100),
    [fax] varchar(100),
    [mob] varchar(100),
    [iban] varchar(100),
    [iban1] varchar(100),
    [adresa] varchar(200),
    [grad] varchar(100),
    [vl] varchar(100),
    [poslovnica_adresa] varchar(200),
    [poslovnica_grad] varchar(100),
    [email] varchar(200),
    [opis_na_kraju_fakture] text,
    [r1] varchar(50),
    [skraceno_ime] varchar(200)
);
insert into podaci_tvrtke select * from temp_podaci_tvrtke;
");
                classDBlite.LiteSqlCommand(sqlPT);
            }

            DataTable DTpostavke = classDBlite.LiteSelect("SELECT * FROM postavke", "postavke").Tables[0];

            if (DTpostavke.Columns["naplata_po_sobi"] == null)
            {
                string sql = "ALTER TABLE postavke ADD COLUMN naplata_po_sobi int;";
                classDBlite.LiteSqlCommand(sql);
            }

            if (DTpostavke.Columns["path_image"] == null)
            {
                string sql = "ALTER TABLE postavke ADD COLUMN path_image varchar;";
                classDBlite.LiteSqlCommand(sql);
            }

            if (DTpostavke.Columns["bool_path_image"] == null)
            {
                string sql = "ALTER TABLE postavke ADD COLUMN bool_path_image int;";
                classDBlite.LiteSqlCommand(sql);
            }

            DataTable DTremote = RemoteDB.select("select table_name, column_name, data_type, character_maximum_length from information_schema.columns", "Table").Tables[0];

            if (DTremote.Select("table_name='grad' AND column_name='id_drzava'").Length == 0)
            {
                string sql = "ALTER TABLE grad ADD COLUMN id_drzava INT DEFAULT 60;";
                RemoteDB.insert(sql);
            }

            if (DTremote.Rows.Count > 0)
            {
                if (DTremote.Select("table_name = 'Rfakture'").Length == 0)
                {
                    string sql = "CREATE TABLE Rfakture" +
                                 " (id serial NOT NULL," +
                                 " broj int," +
                                 " godina int," +
                                 " jir character varying(100)," +
                                 " zik character varying(100)," +
                                 " datumDVO  timestamp without time zone," +
                                 " datum  timestamp without time zone," +
                                 " datum_valute  timestamp without time zone," +
                                 " valuta numeric," +
                                 " id_valuta int," +
                                 " id_partner int," +
                                 " broj_lezaja numeric," +
                                 " nacin_placanja int," +
                                 " id_izradio int," +
                                 " model character varying(10)," +
                                 " storno character varying(2)," +
                                 " napomena text," +
                                 " ukupno numeric," +
                                 " CONSTRAINT id_primary_key_Rfakture PRIMARY KEY (id)" +
                                 " )";
                    RemoteDB.select(sql, "Rfakture");
                }

                if (DTremote.Select("table_name = 'Rfaktura_stavke'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE Rfaktura_stavke" +
                                         " (id serial NOT NULL," +
                                         " broj int," +
                                         " dana numeric," +
                                         " ukupno numeric," +
                                         " rabat numeric," +
                                         " porez numeric," +
                                         " id_unos_gosta int," +
                                         " broj_sobe int," +
                                         " avans numeric," +
                                         " ime_gosta character varying(150)," +
                                         " datumDolaska timestamp without time zone," +
                                         " datumOdlaska timestamp without time zone," +
                                         " boravisna_pristojba numeric," +
                                         " iznos_usluge numeric," +
                                         " cijena_sobe numeric," +
                                         " CONSTRAINT id_primary_key_Rfakture_stavke PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "sobe");
                }

                if (DTremote.Select("table_name = 'rfaktura_stavke' and column_name = 'otpremnica_broj'").Length == 0)
                {
                    string sql = "alter table rfaktura_stavke add column otpremnica_broj integer default 0;";
                    RemoteDB.select(sql, "rfaktura_stavke");
                }

                if (DTremote.Select("table_name = 'rfaktura_stavke' and column_name = 'otpremnica_pnp'").Length == 0)
                {
                    string sql = "alter table rfaktura_stavke add column otpremnica_pnp character varying(20) default '';";
                    RemoteDB.select(sql, "rfaktura_stavke");
                }

                //if (DTremote.Select("table_name = 'rfaktura_stavke' and column_name = 'otpremnica_sifra_robe'").Length == 0)
                //{
                //    string sql = "alter table rfaktura_stavke add column otpremnica_sifra_robe numeric(15,6) default 0;";
                //    RemoteDB.select(sql, "rfaktura_stavke");
                //}

                if (DTremote.Select("table_name = 'otpremnice' and column_name = 'rfaktura_broj'").Length == 0)
                {
                    string sql = @"alter table otpremnice add column na_sobu boolean DEFAULT false;
alter table otpremnice add column rfaktura_broj integer DEFAULT 0;
  alter table otpremnice add column rfaktura_poslovnica integer DEFAULT 0;
  alter table otpremnice add column rfaktura_naplatni_uredaj integer DEFAULT 0;";
                    RemoteDB.select(sql, "rfaktura_stavke");
                }

                if (DTremote.Select("table_name = 'Rponude'").Length == 0)
                {
                    string sql = "CREATE TABLE Rponude" +
                                 " (id serial NOT NULL," +
                                 " broj int," +
                                 " godina int," +
                                 " datumDVO  timestamp without time zone," +
                                 " datum  timestamp without time zone," +
                                 " datum_valute  timestamp without time zone," +
                                 " valuta numeric," +
                                 " id_valuta int," +
                                 " id_partner int," +
                                 " broj_lezaja numeric," +
                                 " nacin_placanja int," +
                                 " id_izradio int," +
                                 " model character varying(10)," +
                                 " napomena text," +
                                 " ukupno numeric," +
                                 " CONSTRAINT id_primary_key_Rponude PRIMARY KEY (id)" +
                                 " )";
                    RemoteDB.select(sql, "Rfakture");
                }

                if (DTremote.Select("table_name = 'Rponude_stavke'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE Rponude_stavke" +
                                         " (id serial NOT NULL," +
                                         " broj int," +
                                         " dana numeric," +
                                         " ukupno numeric," +
                                         " rabat numeric," +
                                         " porez numeric," +
                                         " cijena_sobe numeric," +
                                         " avans numeric," +
                                         " opis_usluge character varying(150)," +
                                         " datumDolaska timestamp without time zone," +
                                         " datumOdlaska timestamp without time zone," +
                                         " boravisna_pristojba numeric," +
                                         " iznos_usluge numeric," +
                                         " CONSTRAINT id_primary_key_Rponude_stavke PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "sobe");
                }

                if (DTremote.Select("table_name = 'R_CijenaSoba'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE R_CijenaSoba" +
                                         " (id serial NOT NULL," +
                                         " broj_sobe character varying(50)," +
                                         " id_soba int," +
                                         " id_valuta int," +
                                         " cijena_nocenja numeric," +
                                         " od_datuma timestamp without time zone," +
                                         " do_datuma timestamp without time zone," +
                                         " CONSTRAINT id_primary_key_R_CijenaSoba PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.insert(sqlagencija);
                }

                if (DTremote.Select("table_name = 'avansi'").Length == 0)
                {
                    string sql = "CREATE TABLE avansi" +
                                 "(broj_avansa bigint NOT NULL," +
                                 "dat_dok timestamp without time zone," +
                                 "dat_knj timestamp without time zone," +
                                 "id_zaposlenik integer," +
                                 "id_zaposlenik_izradio integer," +
                                 "model character varying(10)," +
                                 "id_nacin_placanja bigint," +
                                 "id_valuta integer," +
                                 "opis text," +
                                 "id_vd character(5)," +
                                 "godina_avansa character(6)," +
                                 "ukupno numeric," +
                                 "nult_stp numeric," +
                                 "neoporezivo numeric," +
                                 "osnovica10 numeric," +
                                 "osnovica_var numeric," +
                                 "porez_var numeric," +
                                 "id_pdv integer," +
                                 "id_partner bigint," +
                                 "ziro bigint," +
                                 "jir character varying(100)," +
                                 "zki character varying(100)," +
                                 "storno character varying(2)," +
                                 "CONSTRAINT broj_avansa PRIMARY KEY (broj_avansa)" +
                                 ")";

                    RemoteDB.select(sql, "avansi");
                }

                if (DTremote.Select("table_name = 'avansi_vd'").Length == 0)
                {
                    string sql = "CREATE TABLE avansi_vd" +
                                 "(id_vd serial NOT NULL," +
                                 "vd character varying(30)," +
                                 "grupa character varying(5)," +
                                 "CONSTRAINT primary_key_id_vd PRIMARY KEY (id_vd )" +
                                 ")";
                    RemoteDB.select(sql, "avansi_vd");
                    Funkcije.provjera_sql(RemoteDB.insert("INSERT INTO avansi_vd (vd,grupa) VALUES ('Predujam','IP')"));
                    Funkcije.provjera_sql(RemoteDB.insert("INSERT INTO avansi_vd (vd,grupa) VALUES ('Storno primljenog predujma','PRS')"));
                }

                if (DTremote.Select("table_name = 'tip_sobe'").Length == 0)
                {
                    string sql = "CREATE TABLE tip_sobe" +
                                 " (id serial NOT NULL," +
                                 " tip character varying(70)," +
                                 " aktivnost int," +
                                 " CONSTRAINT id_tip_sobe_primary_key PRIMARY KEY (id )" +
                                 " )";
                    RemoteDB.select(sql, "tip_sobe");
                    RemoteDB.insert("INSERT INTO tip_sobe (tip,aktivnost) VALUES ('Sve sobe','1')");
                    RemoteDB.insert("INSERT INTO tip_sobe (tip,aktivnost) VALUES ('Jednokrevetna','1')");
                    RemoteDB.insert("INSERT INTO tip_sobe (tip,aktivnost) VALUES ('Dvokrevetna','1')");
                }

                if (DTremote.Select("table_name = 'agencija'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE agencija" +
                                         " (id serial NOT NULL," +
                                         " ime_agencije character varying(100)," +
                                         " napomena text," +
                                         " aktivnost int," +
                                         " CONSTRAINT id_primary_key_agencija PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "agencija");
                    RemoteDB.insert("INSERT INTO agencija (ime_agencije,aktivnost) VALUES ('Bravo','1')");
                }

                if (DTremote.Select("table_name = 'sobe'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE sobe" +
                                         " (id serial NOT NULL," +
                                         " broj_sobe numeric," +
                                         " id_tip_sobe int," +
                                         " naziv_sobe character varying(100)," +
                                         " broj_lezaja numeric," +
                                         " cijena_nocenja numeric," +
                                         " aktivnost int," +
                                         " napomena text," +
                                         " CONSTRAINT id_primary_key_sobe PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "sobe");
                    RemoteDB.insert("INSERT INTO sobe (broj_sobe,id_tip_sobe,naziv_sobe,broj_lezaja,napomena,cijena_nocenja,aktivnost) VALUES ('1','1','Soba broj 1','2','','100','1')");
                    RemoteDB.insert("INSERT INTO sobe (broj_sobe,id_tip_sobe,naziv_sobe,broj_lezaja,napomena,cijena_nocenja,aktivnost) VALUES ('2','1','Soba broj 2','3','','100','1')");
                }

                if (DTremote.Select("table_name = 'vrsta_usluge'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE vrsta_usluge" +
                                         " (id serial NOT NULL," +
                                         " naziv_usluge character varying(100)," +
                                         " napomena text," +
                                         " iznos decimal," +
                                         " aktivnost int," +
                                         " CONSTRAINT id_primary_key_vrsta_usluge PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "vrsta_usluge");
                    RemoteDB.insert("INSERT INTO vrsta_usluge (naziv_usluge,iznos,aktivnost) VALUES ('Samo noćenje','0','1')");
                    RemoteDB.insert("INSERT INTO vrsta_usluge (naziv_usluge,iznos,aktivnost) VALUES ('Noćenje s doručkom','20','1')");
                    RemoteDB.insert("INSERT INTO vrsta_usluge (naziv_usluge,iznos,aktivnost) VALUES ('Puni pansion','50','1')");
                }

                if (DTremote.Select("table_name = 'boravisna_pristojba'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE boravisna_pristojba" +
                                         " (id serial NOT NULL," +
                                         " oznaka character varying(10)," +
                                         " iznos numeric," +
                                         " boravisna_pristojba character varying(100)," +
                                         " aktivnost int," +
                                         " CONSTRAINT id_primary_key_boravisna_pristojba PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "boravisna_pristojba");
                    RemoteDB.insert("INSERT INTO boravisna_pristojba (boravisna_pristojba,iznos,oznaka,aktivnost) VALUES ('Glavna sezona','7','A','1')");
                    RemoteDB.insert("INSERT INTO boravisna_pristojba (boravisna_pristojba,iznos,oznaka,aktivnost) VALUES ('Predsezona','5.50','A','1')");
                    RemoteDB.insert("INSERT INTO boravisna_pristojba (boravisna_pristojba,iznos,oznaka,aktivnost) VALUES ('Izvan sezona','4.50','A','1')");
                }

                if (DTremote.Select("table_name = 'unos_gosta'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE unos_gosta" +
                                         " (id serial NOT NULL," +
                                         " broj bigint," +
                                         " godina int," +
                                         " vrijeme_unosa timestamp without time zone," +
                                         " ime_gosta character varying(150)," +
                                         " adresa character varying(250)," +
                                         " broj_osobne character varying(50)," +
                                         " broj_putovnice character varying(50)," +
                                         " datum_dolaska timestamp without time zone," +
                                         " datum_odlaska timestamp without time zone," +
                                         " datum_rodenja timestamp without time zone," +
                                         " id_agencija int," +
                                         " id_soba int," +
                                         " popust numeric," +
                                         " porez numeric," +
                                         " id_tip_sobe int," +
                                         " ukupno numeric," +
                                         " id_vrsta_usluge int," +
                                         " id_vrsta_gosta int," +
                                         " iznos_vu numeric," +
                                         " id_boravisna_pristojba int," +
                                         " cijena_sobe numeric," +
                                         " iznos_bor_pristojbe numeric," +
                                         " id_drzava character varying(5)," +
                                         " avans numeric," +
                                         " dorucak int," +
                                         " rucak int," +
                                         " vecera int," +
                                         " napomena text," +
                                         " boja character varying(100)," +
                                         " odjava int," +
                                         " CONSTRAINT id_primary_key_unos_gosta PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "unos_gosta");
                }

                if (DTremote.Select("table_name = 'unos_rezervacije'").Length == 0)
                {
                    string sqlagencija = "CREATE TABLE unos_rezervacije" +
                                         " (id serial NOT NULL," +
                                         " broj bigint," +
                                         " godina int," +
                                         " vrijeme_unosa timestamp without time zone," +
                                         " ime_gosta character varying(150)," +
                                         " broj_osobne character varying(50)," +
                                         " broj_putovnice character varying(50)," +
                                         " datum_dolaska timestamp without time zone," +
                                         " datum_odlaska timestamp without time zone," +
                                         " id_agencija int," +
                                         " id_soba int," +
                                         " id_vrsta_gosta int," +
                                         " id_vrsta_usluge int," +
                                         " id_drzava character varying(5)," +
                                         " avans numeric," +
                                         " dorucak int," +
                                         " rucak int," +
                                         " vecera int," +
                                         " odrasli int," +
                                         " djeca int," +
                                         " bebe int," +
                                         " boja character varying(100)," +
                                         " napomena text," +
                                         " odjava int," +
                                         " CONSTRAINT id_primary_key_unos_rezervacije PRIMARY KEY (id)" +
                                         " )";
                    RemoteDB.select(sqlagencija, "unos_gosta");
                }
            }
        }
コード例 #4
0
ファイル: frmMeni.cs プロジェクト: mvrban123/CodeCaffe6
        private void SetGosti(int month, int width = 0)
        {
            var daysCount = DateTime.DaysInMonth(Convert.ToInt16(nuGodina.Value), month);

            //Dodaje prvu kolonu za ime sobe
            dgv.Columns.Add(new DataGridViewColumn()
            {
                HeaderText = "Naziv sobe", CellTemplate = new DataGridViewTextBoxCell()
            });
            dgv.Columns[0].Width = 100;
            if (width != 0)
            {
                dgv.Columns[0].Width = width;
            }

            //dodaje kolone za dane u mjesecu
            for (int i = 1; i <= daysCount; i++)
            {
                dgv.Columns.Add(new DataGridViewColumn()
                {
                    HeaderText = i.ToString(), CellTemplate = new DataGridViewTextBoxCell()
                });
                dgv.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            }

            //dodaje redke za nazive soba
            DataTable DTs = RemoteDB.select("SELECT naziv_sobe,id FROM sobe WHERE aktivnost=1 ORDER BY id_tip_sobe ASC, naziv_sobe", "sobe").Tables[0];

            for (int i = 0; i < DTs.Rows.Count; i++)
            {
                dgv.Rows.Add(DTs.Rows[i]["naziv_sobe"].ToString());

                string sql = "SELECT id,napomena,broj,datum_dolaska,datum_odlaska,id_soba,ime_gosta,avans,dorucak,rucak,vecera FROM unos_rezervacije " +
                             "WHERE (odjava <> 1 OR odjava is null) AND id_soba='" + DTs.Rows[i]["id"].ToString() + "' " +
                             "AND ((date_part('MONTH', datum_dolaska) = '" + cbMjesec.SelectedValue + "' OR date_part('MONTH', datum_odlaska) = '" + cbMjesec.SelectedValue + "'))" +
                             "AND ((date_part('YEAR', datum_dolaska) = '" + nuGodina.Value + "' OR date_part('YEAR', datum_odlaska) = '" + nuGodina.Value + "'))";
                DataTable DTunos = RemoteDB.select(sql, "unos_gosta").Tables[0];

                foreach (DataRow row in DTunos.Rows)
                {
                    DateTime OD = Convert.ToDateTime(row["datum_dolaska"].ToString());
                    DateTime DO = Convert.ToDateTime(row["datum_odlaska"].ToString());

                    if (DO.Month > Convert.ToInt16(cbMjesec.SelectedValue))
                    {
                        DO = Convert.ToDateTime(nuGodina.Value.ToString() + "-" + cbMjesec.SelectedValue + "-" + DateTime.DaysInMonth(DateTime.Now.Year, month) + " 23:59:59");
                    }
                    if (OD.Month < Convert.ToInt16(cbMjesec.SelectedValue))
                    {
                        OD = Convert.ToDateTime(nuGodina.Value.ToString() + "-" + cbMjesec.SelectedValue + "-01" + " 00:00:01");
                    }

                    int broj_nocenja = Funkcije.ReturnDaysFromDate(OD, DO);

                    for (int d = 0; d < broj_nocenja + 1; d++)
                    {
                        if (daysCount < OD.Day + d)
                        {
                            OD = OD.AddDays(-1);
                        }

                        if (dgv.Rows[i].Cells[OD.Day + d].Style.BackColor == Color.SkyBlue || dgv.Rows[i].Cells[OD.Day + d].Style.BackColor == Color.Blue || dgv.Rows[i].Cells[OD.Day + d].Style.BackColor == Color.PowderBlue)
                        {
                            dgv.Rows[i].Cells[OD.Day + d].Style.BackColor = Color.Blue;
                            dgv.Rows[i].Cells[OD.Day + d].Style.ForeColor = Color.Blue;
                            dgv.Rows[i].Cells[OD.Day + d].ErrorText       = "";
                        }
                        else
                        {
                            dgv.Rows[i].Cells[OD.Day + d].Style = new DataGridViewCellStyle {
                                ForeColor = Color.SkyBlue, BackColor = Color.SkyBlue
                            };
                        }

                        ///////////////////////////////////////////////////////////
                        string tool_tip = dgv.Rows[i].Cells[OD.Day + d].ToolTipText.ToString();
                        if (tool_tip != "")
                        {
                            string val = "RAZMJENA GOSTI:\r\n\r\n" + tool_tip + "\r\n\r\n____________________________________\r\n\r\n" + SetTitle(DTunos, row["broj"].ToString());
                            dgv.Rows[i].Cells[OD.Day + d].ToolTipText = val;
                        }
                        else
                        {
                            dgv.Rows[i].Cells[OD.Day + d].ToolTipText = SetTitle(DTunos, row["broj"].ToString());
                        }

                        if (dgv.Rows[i].Cells[OD.Day + d].FormattedValue.ToString() == "")
                        {
                            dgv.Rows[i].Cells[OD.Day + d].Value = "R" + row["broj"].ToString();
                        }
                        else
                        {
                            dgv.Rows[i].Cells[OD.Day + d].Value = dgv.Rows[i].Cells[OD.Day + d].FormattedValue.ToString() + "#R" + row["broj"].ToString();
                        }

                        if (broj_nocenja == d)
                        {
                            if (dgv.Rows[i].Cells[OD.Day + d].Style.BackColor != Color.Blue && (OD.Day + d) != daysCount)
                            {
                                dgv.Rows[i].Cells[OD.Day + d].ErrorText = "Ovaj dan soba je slobodna od 10 sati.";
                            }
                        }
                    }
                }

                sql = "SELECT napomena,broj,datum_dolaska,datum_odlaska,id_soba,ime_gosta,avans,dorucak,rucak,vecera FROM unos_gosta WHERE (odjava <> 1 OR odjava is null) AND id_soba='" + DTs.Rows[i]["id"].ToString() + "' AND (date_part('MONTH', datum_dolaska) = '" + cbMjesec.SelectedValue + "' OR date_part('MONTH', datum_odlaska) = '" + cbMjesec.SelectedValue + "')";

                DTunos = RemoteDB.select(sql, "unos_gosta").Tables[0];

                for (int l = 0; l < DTunos.Rows.Count; l++)
                {
                    DateTime datumDolaska = Convert.ToDateTime(DTunos.Rows[l]["datum_dolaska"].ToString());
                    DateTime datumOdlaska = Convert.ToDateTime(DTunos.Rows[l]["datum_odlaska"].ToString());

                    if (datumOdlaska.Month > Convert.ToInt16(cbMjesec.SelectedValue))
                    {
                        datumOdlaska = Convert.ToDateTime(nuGodina.Value.ToString() + "-" + cbMjesec.SelectedValue + "-" + DateTime.DaysInMonth(DateTime.Now.Year, month) + " 23:59:59");
                    }
                    if (datumDolaska.Month < Convert.ToInt16(cbMjesec.SelectedValue))
                    {
                        datumDolaska = Convert.ToDateTime(nuGodina.Value.ToString() + "-" + cbMjesec.SelectedValue + "-01" + " 00:00:01");
                    }

                    int broj_nocenja = Funkcije.ReturnDaysFromDate(datumDolaska, datumOdlaska);

                    for (int d = 0; d < broj_nocenja + 1; d++)
                    {
                        if (daysCount < datumDolaska.Day + d)
                        {
                            datumDolaska = datumDolaska.AddDays(-1);
                        }
                        //if (datumDolaska.Day + d > dgv.ColumnCount - 1)
                        //    continue;

                        bool postojanje = PostojanjeBroja("U" + DTunos.Rows[l]["broj"].ToString(), dgv.Rows[i].Cells[datumDolaska.Day + d].FormattedValue.ToString());

                        if (dgv.Rows[i].Cells[datumDolaska.Day + d].FormattedValue.ToString() != "" && dgv.Rows[i].Cells[datumDolaska.Day + d].FormattedValue.ToString() != "U" + DTunos.Rows[l]["broj"].ToString())
                        {
                            dgv.Rows[i].Cells[datumDolaska.Day + d].Style.BackColor = Color.DarkRed;
                            dgv.Rows[i].Cells[datumDolaska.Day + d].Style.ForeColor = Color.DarkRed;
                        }
                        else
                        {
                            dgv.Rows[i].Cells[datumDolaska.Day + d].Style.BackColor = Color.Red;
                            dgv.Rows[i].Cells[datumDolaska.Day + d].Style.ForeColor = Color.Red;
                        }

                        if (!postojanje)
                        {
                            string tool_tip = dgv.Rows[i].Cells[datumDolaska.Day + d].ToolTipText.ToString();
                            if (tool_tip != "")
                            {
                                string val = "RAZMJENA GOSTI:\r\n\r\n" + tool_tip + "\r\n\r\n____________________________________\r\n\r\n" + SetTitle(DTunos, DTunos.Rows[l]["broj"].ToString());
                                dgv.Rows[i].Cells[datumDolaska.Day + d].ToolTipText = val;
                            }
                            else
                            {
                                dgv.Rows[i].Cells[datumDolaska.Day + d].ToolTipText = SetTitle(DTunos, DTunos.Rows[l]["broj"].ToString());
                            }

                            if (dgv.Rows[i].Cells[datumDolaska.Day + d].FormattedValue.ToString() == "")
                            {
                                dgv.Rows[i].Cells[datumDolaska.Day + d].Value = "U" + DTunos.Rows[l]["broj"].ToString();
                            }
                            else
                            {
                                dgv.Rows[i].Cells[datumDolaska.Day + d].Value = dgv.Rows[i].Cells[datumDolaska.Day + d].FormattedValue.ToString() + "#U" + DTunos.Rows[l]["broj"].ToString();
                            }
                        }

                        if (broj_nocenja == d)
                        {
                            dgv.Rows[i].Cells[datumDolaska.Day + d].ErrorText = "Ovaj dan soba je slobodna od 10 sati.";
                        }
                    }
                }
            }
        }