private void PenalizariApartamButton_Click(object sender, EventArgs e)
        {
            data2 = new DataTable();

            data2.Columns.Add(new DataColumn("Apartament", typeof(int)));
            data2.Columns.Add(new DataColumn("Nume titular", typeof(string)));
            data2.Columns.Add(new DataColumn("Scara", typeof(string)));
            data2.Columns.Add(new DataColumn("Restante debit chelt", typeof(int)));
            data2.Columns.Add(new DataColumn("Restante debit fond reparatii", typeof(int)));
            data2.Columns.Add(new DataColumn("Restante debit fond rulment", typeof(int)));
            data2.Columns.Add(new DataColumn("Restante debit fonduri speciale", typeof(int)));
            data2.Columns.Add(new DataColumn("Total restante", typeof(int)));
            data2.Columns.Add(new DataColumn("Penalizari neachitate la zi", typeof(int)));
            data2.Columns.Add(new DataColumn("Penalizare in luna", typeof(int)));
            ColectChelSiRepartDataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;

            ColectChelSiRepartDataGridView.DataSource = data2;

            AdaugareButton.Hide();
            StergereButton.Hide();
            RepartizareButton.Hide();
            NCColectButton.Hide();
            NCRepartButton.Hide();
            TiparireButton.Hide();



            RecalculeazaButton.Hide();
            RecapitulatieButton.Hide();

            DeschidereButton.Show();
            DeschidereButton.Location = AdaugareButton.Location;
            NCPenalizariApartamenteButton.Show();
            NCPenalizariApartamenteButton.Location = NCColectButton.Location;
        }
        private void TabeldeIntretinereButton_Click(object sender, EventArgs e)
        {
            data3 = new DataTable();

            data3.Columns.Add(new DataColumn("Apartament", typeof(string)));
            data3.Columns.Add(new DataColumn("Nr pers", typeof(int)));
            data3.Columns.Add(new DataColumn("Supr utila", typeof(int)));
            data3.Columns.Add(new DataColumn("Pe nr pers", typeof(int)));
            data3.Columns.Add(new DataColumn("Chelt individuale", typeof(int)));
            data3.Columns.Add(new DataColumn("Pe cota indiviza", typeof(int)));
            data3.Columns.Add(new DataColumn("Chelt intretinere", typeof(int)));
            data3.Columns.Add(new DataColumn("Fonduri", typeof(int)));
            data3.Columns.Add(new DataColumn("Penalizari", typeof(int)));
            data3.Columns.Add(new DataColumn("Total general", typeof(int)));
            ColectChelSiRepartDataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;

            ColectChelSiRepartDataGridView.DataSource = data3;

            RecapitulatieButton.Show();
            RecalculeazaButton.Show();
            TiparireButton.Show();
            TiparireButton.Location = NCColectButton.Location;


            AdaugareButton.Hide();
            StergereButton.Hide();
            RepartizareButton.Hide();
            DeschidereButton.Hide();
            NCColectButton.Hide();
            NCRepartButton.Hide();
            NCPenalizariApartamenteButton.Hide();
        }
        private void TabelDeIntretinereDetaliatButton_Click(object sender, EventArgs e)
        {
            data4 = new DataTable();

            data4.Columns.Add(new DataColumn("Apartament", typeof(string)));
            data4.Columns.Add(new DataColumn("Nume titular", typeof(string)));
            data4.Columns.Add(new DataColumn("Nr pers", typeof(int)));
            data4.Columns.Add(new DataColumn("Supr utila", typeof(int)));
            data4.Columns.Add(new DataColumn("Cota indiviza", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt apa rece", typeof(int)));
            data4.Columns.Add(new DataColumn("Alte chelt", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt total", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt repart individual", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt repart nr pers", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt repart supr utila", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt repart cota indiviza", typeof(int)));
            data4.Columns.Add(new DataColumn("Chelt repart total", typeof(int)));
            data4.Columns.Add(new DataColumn("Penaliz in luna", typeof(int)));
            data4.Columns.Add(new DataColumn("Total plata luna", typeof(int)));
            data4.Columns.Add(new DataColumn("Restante chelt intret", typeof(int)));
            data4.Columns.Add(new DataColumn("Restante fond reparatii", typeof(int)));
            data4.Columns.Add(new DataColumn("Restante fond rulment", typeof(int)));
            data4.Columns.Add(new DataColumn("Restante fond special", typeof(int)));
            data4.Columns.Add(new DataColumn("Restante penalizari", typeof(int)));
            data4.Columns.Add(new DataColumn("Total de plata", typeof(int)));
            ColectChelSiRepartDataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;

            ColectChelSiRepartDataGridView.DataSource = data4;

            RecapitulatieButton.Show();
            RecalculeazaButton.Show();
            TiparireButton.Show();

            AdaugareButton.Hide();
            StergereButton.Hide();
            RepartizareButton.Hide();
            DeschidereButton.Hide();
            NCColectButton.Hide();
            NCRepartButton.Hide();
        }