Convert to C# Code

Question

Is there a way to convert this code to C#?

Answer 1

Please take a look at the code below, I converted most of the code, but the following points need attention.

1. The Thread class cannot be inherited in C#, it is sealed, just like final in Java.
2. There is no syntax similar to throws in c#, you need to write try-catch to handle exceptions.
3. Socket in Java has InputStream and OutputStream, but in TcpClient of C#, it is replaced by NetworkStream obtained by TcpClient.GetStream Method.

     class Program  
   {  
       static void Main(string[] args)  
       {  
           List<Employee> emplist = new List<Employee>();  
   
           parseData(emplist);  
           //testOutput(emplist);  
           //sendData(emplist);  
       }  
       public static void parseData(List<Employee> emplist)  
       {  
           XmlDocument xDoc = new XmlDocument();  
           xDoc.Load(@"D:\test\xml\test.txt");  
   
           XmlNodeList xmlLst = xDoc.SelectNodes("root/note");  
           foreach (XmlNode item in xmlLst)  
           {  
               Console.WriteLine("Name: " + item.SelectNodes("firstName")[0].InnerText);  
               var re = int.Parse(item.Attributes["id"].Value);  
   
               emplist.Add(new Employee(int.Parse(item.Attributes[""].Value), item.SelectNodes("firstName")[0].InnerText,  
                   item.SelectNodes("lastName")[0].InnerText, item.SelectNodes("location")[0].InnerText));  
           }  
   
       }  
       public static void testOutput(List<Employee> emplist)  
       {  
           foreach (var item in emplist)  
           {  
               Console.WriteLine(item);  
           }  
       }  
       public static void sendData(List<Employee> emplist)  
       {  
           try  
           {  
               List<Employee> list = emplist;  
               TcpClient clientSocket = new TcpClient("127.0.0.1", 1111);  
               NetworkStream outStrean = clientSocket.GetStream();  
   
               var binFormatter = new BinaryFormatter();  
               var mStream = new MemoryStream();  
               binFormatter.Serialize(mStream, list);  
               byte[] bytes = mStream.ToArray();  
   
               outStrean.Write(bytes, 0, bytes.Length);  
   
           }  
           catch (IOException)  
           {  
               throw;  
           }  
       }  
   }  
   public class EmployeeServer  
   {  
       public static TcpListener tcpListener;  
   
       public static void main(String[] args)  
       {  
           IPAddress lServerIp = IPAddress.Parse("192.168.0.196");  
           tcpListener = new TcpListener(lServerIp, 1111);  
           while (true)  
           {  
               TcpClient tcpClient = tcpListener.AcceptTcpClient();  
               ServerThread server = new ServerThread(tcpClient);  
               server.run();  
           }  
       }  
   }  
   public class ServerThread  
   {  
       TcpClient serversocket = null;  
       public ServerThread(TcpClient s)  
       {  
           serversocket = s;  
       }  
       public void run()  
       {  
           try  
           {  
               NetworkStream inStream = serversocket.GetStream();  
               byte[] myReadBuffer = new byte[serversocket.ReceiveBufferSize];  
               inStream.Read(myReadBuffer, 0, myReadBuffer.Length);  
   
               var mStream = new MemoryStream();  
               var binFormatter = new BinaryFormatter();  
   
               // Where 'objectBytes' is your byte array.  
               mStream.Write(myReadBuffer, 0, myReadBuffer.Length);  
               mStream.Position = 0;  
   
               List<Employee> myObject = binFormatter.Deserialize(mStream) as List<Employee>;  
   
               foreach (var item in myObject)  
               {  
                   Console.WriteLine("firstname: " + item.FirstName + "lastname: " + item.LastName);  
               }  
           }  
           catch (IOException)  
           {  
           }  
       }  
   }  
   public class Employee : ISerializable  
   {  
       private int id;  
       private String firstName;  
       private String lastName;  
       private String location;  
       public int ID  
       {  
           get { return id; }  
           set { this.id = value; }  
       }  
       public string FirstName  
       {  
           get { return firstName; }  
           set { this.firstName = value; }  
       }  
       public string LastName  
       {  
           get { return lastName; }  
           set { this.lastName = value; }  
       }  
       public String Location  
       {  
           get { return location; }  
           set { this.location = value; }  
       }  
       public Employee(int id, String firstName, String lastName, String location)  
       {  
           this.id = id;  
           this.firstName = firstName;  
           this.lastName = lastName;  
           this.location = location;  
       }  
       public override string ToString()  
       {  
           return "Employee{" +  
                   "id=" + id +  
                   ", firstName='" + firstName + '\'' +  
                   ", lastName='" + lastName + '\'' +  
                   ", location='" + location + '\'' +  
                   '}';  
       }  
       public void GetObjectData(SerializationInfo info, StreamingContext context)  
       {  
           throw new NotImplementedException();  
       }  
   }  
   

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