private void RefreshTable()
        {
            dates            = new List <DateTime>(); //Список дат
            idEmployees      = new List <int>();      //Список id сотрудников
            surnameEmployees = new List <string>();   //Список фамилий сотрудников

            DateTime today = DateTime.Today;

            dates.Add(today);

            dgvWorkHoursRepairs.ColumnCount = 14;
            dgvWorkHoursRepairs.Columns[0].HeaderCell.Value = today.ToShortDateString();

            for (int i = 1; i < 14; i++)
            {
                dates.Add(today.AddDays(i));
                dgvWorkHoursRepairs.Columns[i].HeaderCell.Value = dates[i].ToShortDateString();
            }

            db.WorkHoursRepairsNameEmployees(dgvWorkHoursRepairs, idEmployees, surnameEmployees, dates);
        }