BitSharp.Esent.EsentChainStateCursor.TryAddHeader C# (CSharp) Method

        public bool TryAddHeader(ChainedHeader header)
        {
            CheckWriteTransaction();

            try
            {
                using (SetSessionContext())
                using (var jetUpdate = this.jetSession.BeginUpdate(this.headersTableId, JET_prep.Insert))
                {
                    Api.SetColumns(this.jetSession, this.headersTableId,
                        new BytesColumnValue { Columnid = this.headerBlockHashColumnId, Value = DbEncoder.EncodeUInt256(header.Hash) },
                        new BytesColumnValue { Columnid = this.headerBytesColumnId, Value = DataEncoder.EncodeChainedHeader(header) });

                    jetUpdate.Save();
                }

                return true;
            }
            catch (EsentKeyDuplicateException)
            {
                return false;
            }
        }