private void btnSave_Click(object sender, EventArgs e)
{
string fullName = DB.currentEmployee.Field <string>("surname") + " " +
DB.currentEmployee.Field <string>("name") + " " + DB.currentEmployee.Field <string>("patronymic");
string position = DB.currentEmployee.Field <string>("position_name");
string department = DB.currentEmployee.Field <string>("department_name");
DateTime data_when = dpLeave.Value;
string reason = inputReason.Text;
DateTime currentDate = DateTime.Now;
Documents.CreateLeave(fullName, position, department, data_when, reason, currentDate);
panelMenu.OpenChildForm(new FormDocs(panelMenu, database));
}