C#

using (NetworkStream nStream = new NetworkStream(getSocket(numsock).getSocket(),true)) {<br />
    using (FileStream fs = new FileStream("C:\\Users\\Mauri\\Desktop\\" + item.Name, FileMode.Append, FileAccess.Write)) {<br />
        using (BinaryWriter writer = new BinaryWriter(fs)) {           <br />
            for(;;) {<br />
                int len=nStream.Read(myReadBuffer, 0, myReadBuffer.Length);<br />
                if (len==0) break;<br />
                writer.Write(myReadBuffer, 0, len);<br />
            }<br />
        }<br />
    }<br />
}<br />

Unable to write data to the transport connection: An error occurred during connection attempt because the connected part did not properly respond after a period of time, or failed to established connection and connected host has failed to respond.<br />

public static DataTable GetAsyncDataTable(String Query, CommandType sqlCommandType)
       {
           Abstract.AbstractSqlCommand mySqlCommand = new Concrete.ConcreteSqlCommand();

           mySqlCommand.GetAsyncDataTableBegin(Query, sqlCommandType);

           queryDuration = mySqlCommand.queryDuration;
           return mySqlCommand.MyTable;

       }

 public override IAsyncResult GetAsyncDataTableBegin(String Query, CommandType sqlCommandType)
        {
            return GetAsyncDataTableBegin(Query, null, sqlCommandType, null);
        }

public override IAsyncResult GetAsyncDataTableBegin(String Query, List<SqlParameter> sqlParameters, CommandType sqlCommandType, String ConnectionString)
        {
            DateTime nu = DateTime.Now;
            SqlCommand command = Get(Query, sqlParameters, sqlCommandType, ConnectionString);
           return command.BeginExecuteReader(GetAsyncDataTableEnd, command, CommandBehavior.CloseConnection);
        }

public override void GetAsyncDataTableEnd(IAsyncResult myResult)
        {
            SqlCommand command = null;
            SqlDataReader dr = null;
            DateTime nu = DateTime.Now;
            DataTable myTable = new DataTable();

            try
            {
                command = (SqlCommand)myResult.AsyncState;
                dr = command.EndExecuteReader(myResult);
                myTable.Load(dr);
                MyTable = myTable; //MyTable is a public override DataTable MyTable (property)
            }
            catch (Exception err)
            {
                String poef = err.ToString();
            }
            finally
            {
                if (null != dr)
                    dr.Close();
                command.Connection.Close();
                DateTime klaar = DateTime.Now;
                queryDuration = (klaar - nu).Duration();
                string Time = queryDuration.ToString();
            }
        }