private void FillSoftwareTable(int configId)
        {
            var software = ConfigurationDAL.GetSoftwareByConfigId(configId);
            List <Tuple <string, string, string, string> > softwareList = new List <Tuple <string, string, string, string> >();

            foreach (var soft in software)
            {
                softwareList.Add(new Tuple <string, string, string, string>(soft.id.ToString(), soft.name, soft.type, soft.producer));
            }
            SoftwareGridView.DataSource = softwareList;
            SoftwareGridView.DataBind();
        }