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); }