C# (CSharp) OptionalList.Remove Exemples

Exemple #1

        public void DelOptionalData(OptionalContractModel item)
        {
            var datamodel = OptionalList.FirstOrDefault(o => string.Equals(o.OptionalSerialNumber, item.serial_number));

            if (datamodel != null)
            {
                OptionalList.Remove(datamodel);
                for (int i = 0; i < OptionalList.Count; i++)
                {
                    OptionalList[i].Seq = i + 1;
                }
                SetOptionalList();
            }
        }