Lib private void socket.dataarrival(object sender[RESOLVED]

ok i'm working on trying to convert my project into C# all is going pretty good and i'm stuck at this one area...

Code:

---

// This is the .NET Code
 Private Sub Socket_DataArrival(ByVal eventSender As System.Object, ByVal eventArgs As AxMSWinsockLib.DMSWinsockControlEvents_DataArrivalEvent) Handles Socket.DataArrival

//  I know about the "Handles Socket.DataArrival already i'll list that in here

---

Code:

---

// The C# Code....
public Form1()
        {
            InitializeComponent();
socket.dataarrival += new EventHandler(Socket_DataArrival);

---

Now the problem i'm having is the AxMSWinsockLib.DMSWinsockControl_Events_DataArrivalEvent..I'm trying to convert that over into the C#..

Code:

---

private void socket.dataarrival(object sender,  // Then from here I just dont know what do put in here socket.dataarrival?? or AxMSWinsock??

---

I have AxInterop.MSWinsockLib.dll,InteropMSWinsock.dll,AxWinsockArray.dll

I'm kinda confused at this point...dont know if i'm understanding this correctly but i dont think i need to include the Ax or Interop into the Code since it is C#.NET...

Is this 2003 or 2005?

Have you tried using the VB.NET > C# Converter?

http://www.developerfusion.co.uk/uti...btocsharp.aspx

Its VB6 Updated too 2005 using the Updater...Then i went threw and fixed the code....I'v tried the VB.NET to C# converter i get an error everytime when i go to covert it...

Its probably because its a second conversion now.

Does it give an error message?

Code:

---

private void Socket_DataArrival(object eventSender, AxMSWinsockLib.DMSWinsockControlEvents_DataArrivalEvent eventArgs)
{

---

That is what it converts it too....But It just lights up my Error List with a messload of them...

All with Blue lines under it...

Creates a real mess..

Error message::

Error 1 The type or namespace name 'Socket_DataArrival' does not exist in the namespace 'AxMSWinsockLib' (are you missing an assembly reference?) C:\Documents and Settings\jerry\My Documents\Visual Studio 2005\Projects\DemonBytes\DemonBytes\DemonBytes.cs 290 76 DemonBytes

What causes this message is when you alter the following section::

Code:

---

private void socket.dataarrival(object sender,  When you put in AxMSWinsockLib Etc Etc

---

produces the error above no matter which one you try to insert..

In the Intellisence you get the Following in the dropdown box::

AxWinsock, AxWinsockMultiCaster, DMSWinsockControlEvents_ConnectionRequestEvent/ConnectionRequestEventHandler/
DataArrivalEvent/DataArrivalEventHandler/ErrorEvent/ErrorEventHandler/SendProgressEvent/ AND SendProgressEventHandler...

'Socket_DataArrival' does not exist in the namespace 'AxMSWinsockLib' should be telling you that the event doesnt exist in the namespace. There is the DataArrivalEvent as you have shown. What if you chage it to that?

Code:

---

private void  socket_dataarrival(object eventSender, AxMSWinsockLib.DMSWinsockControlEvents_DataArrivalEvent e)
        {
 short Index = socket.GetIndex(eventSender);
 Socket(Index).GetData(Buffer(Index));
 Debug.Print(Buffer(Index));
 if (Mid(Buffer[Index], 12, 1) == "W")
  Sessionkey[Index] = Mid(Buffer[Index], 17, 4);
  ChallengeString[Index] = Mid(Buffer[Index], 30 + Len(YahooID[Index]), Len(Buffer[Index]) - 29);
  ChallengeString[Index] = Replace(ChallengeString[Index], "�13�1�", "");
  GetStrings(YahooID[Index], Password[Index], ChallengeString[Index], Crypt1[Index], Crypt2[Index], 1);
  socket[Index].SendData(Login(YahooID[Index], Crypt1[Index], Crypt2[Index], Sessionkey[Index]));
              {
  else if (Mid(Buffer(Index), 12, 1) == "T")
  toolStripStatusLabel1.Text = YahooID[Index] + "";
  socket[Index].Close();
              }
  else if (Mid(Buffer[Index], 12, 1) == "U")
  ListView1.Items[Index].ImageIndex = 0;
  Sessionkey[Index] = Mid(Buffer(Index), 17, 4);
  toolStripStatusLabel1.Text = System.Convert.ToString(System.Convert.ToDouble(toolStripStatusLabel1.Text) + 1);
  toolStripStatusLabel1.Text = "Status: " + YahooID[Index] + "";
 }

---

Here is the Entire Block of code i'm working with thats becoming a pain

Where is the next error at? Remember that C# is case sensitive.

I see that you have a debug.print in there. Should change it to this. Line 3

Code:

---

Console.WriteLine(Buffer(Index));

---

Error 3 Invalid expression term 'else' C:\Documents and Settings\jerry\My Documents\Visual Studio 2005\Projects\DemonBytes\DemonBytes\DemonBytes.cs 310 3 DemonBytes

Is the Large Block of Code with all the Buffers and stuff is where i have the else if Errors

Thats one spot..

Code:

---

private void Socket_Error(object eventSender, AxMSWinsockLib.DMSWinsockControlEvents_ErrorEvent eventArgs)
        {
            short Index = socket.GetType(eventSender);
            toolStripStatusLabel1.Text = "Status: Error";
            socket[Index].Close();
        }

---

the socket.GetType(eventSender); i get a Blue Underline
Orginal Code below I'm Converting to the Above Block

Code:

---

Private Sub Socket_Error(ByVal eventSender As System.Object, ByVal eventArgs As AxMSWinsockLib.DMSWinsockControlEvents_ErrorEvent) Handles Socket.Error
        Dim Index As Short = Socket.GetIndex(eventSender)
        StatusBar1.Items.Item(1).Text = "Status: Error"
        Socket(Index).Close()
    End Sub

---

Why is one event an Error event and the other a ConnectEvent?

One is to have the App show an Error in an Event that if the Socket Dosnt Connect..

But it looks like your trying to convert one type of event procedure to a different type. You cant do that without rewritting it completely. The conversion utility is for converting or translating one event in one language to the same event but in another language.

lol my mistake wrong block of code..handling 2 things at once here..hold on

No prob. I am tired but I didnt think I was loosing it this early in the evening. :lol:

Their I fixed that problem I edited the Previous code above...

To the right blocks...

The Else If in the Large Block Of code the private void socket.dataarrival
is where i get the error

Error 3 Invalid expression term 'else' C:\Documents and Settings\jerry\My Documents\Visual Studio 2005\Projects\DemonBytes\DemonBytes\DemonBytes.cs 310 3 DemonBytes

Updated Code

Code:

---

private void socket_connectevent(object sender, EventArgs e)
        {
            short index = socket.GetType(sender, eventArgs);
            socket[index].Send(System.Data(YahooID[index]));
        }
        private void Socket_DataArrival(object eventSender, Socket EventArgs)
        {
            short Index = socket[i](eventSender);
            Socket(Index).GetData(Buffer(Index));
            Console.WriteLine(Buffer(Index));
            if (Mid(Buffer(Index), 12, 1) == "W")
            {
                Sessionkey(Index) = Mid(Buffer(Index), 17, 4);
                ChallengeString(Index) = Mid(Buffer(Index), 30 + Len(YahooID(Index)), Len(Buffer(Index)) - 29);
                ChallengeString(Index) = Replace(ChallengeString(Index), "�13�1�", "");
                GetStrings(YahooID(Index), Password(Index), ChallengeString(Index), Crypt1(Index), Crypt2(Index), 1);
                Socket(Index).SendData(Login(YahooID(Index), Crypt1(Index), Crypt2(Index), Sessionkey(Index)));
            }
            else if (Mid(Buffer(Index), 12, 1) == "T")
            {
                toolStripStatusLabel1.Text = YahooID(Index) + "";
                socket[i].Close();
           
            else  (Mid(Buffer(Index), 12, 1) == "U");
                {
                ListView1.Items[i].ImageIndex = 0;
                Sessionkey(Index) = Mid(Buffer(Index), 17, 4);
                toolStripStatusLabel1.Text = System.Convert.ToString(System.Convert.ToDouble(toolStripStatusLabel1.Text) + 1);
                toolStripStatusLabel1.Text = "Status: " + YahooID(Index) + "";
            }
        }

---

Error 1 Invalid expression term 'else' C:\Documents and Settings\jerry\My Documents\Visual Studio 2005\Projects\DemonBytes\DemonBytes\DemonBytes.cs 311 13 DemonBytes

Error 2 The name 'eventArgs' does not exist in the current context C:\Documents and Settings\jerry\My Documents\Visual Studio 2005\Projects\DemonBytes\DemonBytes\DemonBytes.cs 290 50 DemonBytes

Error 3 'System.Data' is a 'namespace', which is not valid in the given context C:\Documents and Settings\jerry\My Documents\Visual Studio 2005\Projects\DemonBytes\DemonBytes\DemonBytes.cs 291 39 DemonBytes

Only things left To fix as far as i know... :)

Ok, I think your if else block should go like this (no else if's).

Code:

---

if 1 = 1
    if 2 = 2
        {
            Messagebox.Show("Test");
        }
    else
        {
            Messagebox.Show("Test");
        }
else
    if 3 = 3
        {
            Messagebox.Show("Test");
        }
    else
        {
            Messagebox.Show("Test");
        }

---

Updated a Block above your Post...

Error #2 -
System.EventArgs e

Error #3 -
System.Data. ??? /// (YahooID[index]) This is not a member of the Data class. Use the intellisense and you will see it doesnt exist.

Error #1 -
else (Mid(Buffer(Index), 12, 1) == "U");
Should be ...
else if (Mid(Buffer(Index), 12, 1) == "U");

I cant sort all of it..I fix one thing and i get another problem....I'm just lost ..

Are you rebuilding the project to refresh it? What error is left?

99% of all of the errors are in the Large Block of Code...I cant sort them Alot of them are Blue Squily underlines..

Which i generated Method Stubs but didnt help....Any way i can send you what i'm working so you can see whats going on...and if you do please comment it so i can learn from it..

Sorry for not being fluent enough in C# yet to solve this quicker. :(

I am going to take a break for a bit and watch some tv with the family. be back in ~ an hour.

I'll stop by to see if anyone else have chimmed in to assist. ;)

Thxs Appreciate the help Rob.. :)

Code:

---

socket[index].Send(System.Data(YahooID[index]));

---

That's incorrect as u know.
System.Data is a namespace, ie:

Code:

---

System.Data.SQLClient.SQLConnection MyConn;

---

What was this in VB6?

As for the events of the socket...hmmm I have a winsock class written in VB.NET back home in England, but not here. The Socket class, System.Net.Sockets.Socket, doesn't use events, but instead runs in a seperate thread, which halts until data comes in. I would be assuming that c# would be similar.

I'm not home for a while now...UNLESS Rob has my Badger Messenger.NET code, in which case, he can post my winsock class, that does raise events, and you can use that :D

WOka

Found it! Bad RobDog *SLAP* Forgot I had it.

You used an event and a delegate to create the DataArrived event similar to what we are trying to convert. Probably much easier to just write from scratch instead of converting this vb.net/vb6 code.


I'll be back in a bit. See if I can trim it down into what we only need. ;)

I upgraded it from VB6 to VB8 ,I used the automatic upgrader but it had errors..So i went threw and fixed them...The App does Compile in VB8..But i'm upgrading it too C# because C# has alot more Functionality and room too expand into more Functionality with less code and more power..

Updated Code

Code:

---

private void Socket_DataArrival(object eventSender, Socket EventArgs)
        {
            short i;
            short Index = socket[i](eventSender);
            Socket(Index).GetData(Buffer(Index));
            Console.WriteLine(Buffer(Index));
            if (Mid(Buffer(Index), 12, 1) == "W")
            {
                Sessionkey(Index) = Mid(Buffer(Index), 17, 4);
                ChallengeString(Index) = Mid(Buffer(Index), 30 + Len(YahooID[i]), Len(Buffer(Index)) - 29);
                ChallengeString[i] = Replace(ChallengeString(Index), "�13�1�", "");
                GetStrings(YahooID[i], Password(Index), ChallengeString(Index), Crypt1(Index), Crypt2(Index), 1);
                Socket(Index).SendData(Login(YahooID[i], Crypt1(Index), Crypt2(Index), Sessionkey(Index)));
            }
            else if (Mid(Buffer(Index), 12, 1) == "T")
            {
                toolStripStatusLabel1.Text = YahooID[i] + "";
                socket[i].Close();
            }
            else if(Mid(Buffer(Index), 12, 1) == "U")
            {
                listView1.Items[i].ImageIndex = 0;
                Sessionkey(i) = Mid(Buffer(Index), 17, 4);
                toolStripStatusLabel1.Text = System.Convert.ToString(System.Convert.ToDouble(toolStripStatusLabel1.Text) + 1);
                toolStripStatusLabel1.Text = "Status: " + YahooID[i] + "";
            }
        }

---

I'v narrowed some stuff down..

socket[i]
.GetData
Sessionkey(Index)
ChallengeString(Index)
Password(Index)

The Above has Blue Siggly lines under them..

Rob, can you email me my Badger Messenger.NET code. I'll do a conversion.
Send it to me via MSN or to my MSN email.

Need more info that "squiggly line" :(

Can u zip up ya project and post it here. I'll take a peek at it.

Woka

sure not a problem ....

Now Penagate has been helping me out alot on msn messenger when he's on..So i know most of the code is correct above that Block....

This has been my Pet project for quit a while to help solve a bigger problem Yahoo has over all...Have too know the Beast to Slay the Beast...

Only thing close to solving the problem on Yahoo is either they go Encrypted packets ,so when their viewed they become Invalid and dropped...

Or people like myself are working on a App to include "Packet Filtering" to drop modded packets..

Woka, I sent you the latest version I have of Badger Messenger.NET.

Thanks again for your help with this. ;)

Meow!

Yep all the help with this problem is appreciated...Thxs ;)

Ok. Thanks to rob for sending my own code,m but here's a winsock class I wrote. I would use this in replace of what you have now. This uses .NET scokets.

VB.NET code:

Code:

---

Imports System.Net.Sockets
Imports System.IO
Imports System.Text

Public Class TCPConnection

    Public Event DataArrived(ByVal Data() As Byte)
    Public Event Disconnected()

    Private Const READ_BUFFER_SIZE As Integer = 255

    Private _ReadCallBack As AsyncCallback

    Private _HostAddress As String
    Private _Port As Integer

    Private _TCPClient As TcpClient

    Private _NS As NetworkStream
    Private _SW As StreamWriter

    Private _Buffer(READ_BUFFER_SIZE - 1) As Byte

    Private Delegate Sub RaiseReceiveEvent(ByVal Data() As Byte)
    Private _SyncObject As System.ComponentModel.ISynchronizeInvoke

    Public Sub New(ByRef SyncObject As System.ComponentModel.ISynchronizeInvoke, ByVal HostAddress As String, ByVal Port As Integer)
        _SyncObject = SyncObject
        _HostAddress = HostAddress
        _Port = Port
        Connect()
    End Sub

    Public ReadOnly Property HostAddress() As String
        Get
            Return _HostAddress
        End Get
    End Property

    Public ReadOnly Property Port() As Integer
        Get
            Return _Port
        End Get
    End Property

    Public Sub Connect()
        _TCPClient = New TcpClient(_HostAddress, _Port)
        _NS = _TCPClient.GetStream()
        _SW = New StreamWriter(_NS, Encoding.ASCII)
        _SW.AutoFlush = True
        StartAsyncRead()
    End Sub

    Public Sub Disconnect()
        If Not (_TCPClient Is Nothing) Then
            _TCPClient.Close()
            _TCPClient = Nothing
        End If
        RaiseEvent Disconnected()
    End Sub

    Public Sub SendData(ByRef Data As String)
        _SW.Write(Data)
    End Sub

    Private Sub StartAsyncRead()
        _ReadCallBack = New AsyncCallback(AddressOf DoRead)
        _NS.BeginRead(_Buffer, 0, READ_BUFFER_SIZE, _ReadCallBack, Nothing)
    End Sub

    Private Sub DoRead(ByVal Result As IAsyncResult)
        Try
            Dim BytesRead As Integer = _NS.EndRead(Result)

            If BytesRead < 1 Then
                Disconnect()
            Else
                Dim Data(BytesRead - 1) As Byte
                _Buffer.Copy(_Buffer, 0, Data, 0, BytesRead)

                Dim Args(0) As Object
                Args(0) = Data

                Dim NewDelegate As New RaiseReceiveEvent(AddressOf OnReceive)
                _SyncObject.Invoke(NewDelegate, Args)

                StartAsyncRead()
            End If
        Catch Ex As Exception
            Disconnect()
        End Try
    End Sub

    Private Sub OnReceive(ByVal Data() As Byte)
        RaiseEvent DataArrived(Data)
    End Sub
End Class

---

Now, this would be used like:

Code:

---

Private WithEvents _TCPConn As TCPConnection

    Private Function Connect(ByVal HostName As String, ByVal Port As Integer) As Boolean
        _TCPConn = New TCPLibrary.TCPConnection(Me, HostName, Port)
    End Function

    Private Sub _TCPConn_DataArrived(ByVal Data() As Byte) Handles _TCPConn.DataArrived
        Dim DataString As String = System.Text.Encoding.ASCII.GetString(Data, 0, Data.GetLength(0))
        'Console.WriteLine(String.Empty)
        'Console.WriteLine(DataString)
        'Console.WriteLine(String.Empty)
        DataArrived(DataString)
    End Sub

---

You pass me (the form) to the syncobject, this is so when the data returns itt knows which thread to link it to.

Woka

Now this TCPConnection class in C#, would look like:

Code:

---

using System.Net.Sockets;
using System.IO;
using System.Text;
public class TCPConnection
{
 public event DataArrivedEventHandler DataArrived;
 public event DisconnectedEventHandler Disconnected;
 private const int READ_BUFFER_SIZE = 255;
 private AsyncCallback _ReadCallBack;
 private string _HostAddress;
 private int _Port;
 private TcpClient _TCPClient;
 private NetworkStream _NS;
 private StreamWriter _SW;
 private byte[] _Buffer = new byte[READ_BUFFER_SIZE - 1];
 private delegate void RaiseReceiveEvent(byte[] Data);
 private System.ComponentModel.ISynchronizeInvoke _SyncObject;

 public TCPConnection(ref System.ComponentModel.ISynchronizeInvoke SyncObject, string HostAddress, int Port)
 {
  _SyncObject = SyncObject;
  _HostAddress = HostAddress;
  _Port = Port;
  Connect();
 }

 public string HostAddress {
  get {
    return _HostAddress;
  }
 }

 public int Port {
  get {
    return _Port;
  }
 }

 public void Connect()
 {
  _TCPClient = new TcpClient(_HostAddress, _Port);
  _NS = _TCPClient.GetStream();
  _SW = new StreamWriter(_NS, Encoding.ASCII);
  _SW.AutoFlush = true;
  StartAsyncRead();
 }

 public void Disconnect()
 {
  if (!((_TCPClient == null))) {
    _TCPClient.Close();
    _TCPClient = null;
  }
  if (Disconnected != null) {
    Disconnected();
  }
 }

 public void SendData(ref string Data)
 {
  _SW.Write(Data);
 }

 private void StartAsyncRead()
 {
  _ReadCallBack = new AsyncCallback(/* might be wrong, please check */ new EventHandler(DoRead));
  _NS.BeginRead(_Buffer, 0, READ_BUFFER_SIZE, _ReadCallBack, null);
 }

 private void DoRead(IAsyncResult Result)
 {
  try {
    int BytesRead = _NS.EndRead(Result);
    if (BytesRead < 1) {
      Disconnect();
    } else {
      byte[] Data = new byte[BytesRead - 1];
      _Buffer.Copy(_Buffer, 0, Data, 0, BytesRead);
      object[] Args = new object[0];
      Args(0) = Data;
      RaiseReceiveEvent NewDelegate = new RaiseReceiveEvent(/* might be wrong, please check */ new EventHandler(OnReceive));
      _SyncObject.Invoke(NewDelegate, Args);
      StartAsyncRead();
    }
  } catch (Exception Ex) {
    Disconnect();
  }
 }

 private void OnReceive(byte[] Data)
 {
  if (DataArrived != null) {
    DataArrived(Data);
  }
 }
}

---

and then to use it, it would be something like:

Code:

---

private TCPConnection _TCPConn;

private bool Connect(string HostName, int Port)
{
 _TCPConn = new TCPLibrary.TCPConnection(this, HostName, Port);
}

private void _TCPConn_DataArrived(byte[] Data)
{
 string DataString = System.Text.Encoding.ASCII.GetString(Data, 0, Data.GetLength(0));
 DataArrived(DataString);
}

---

Hoep this helps.

Damn svrs back up now. Back to grind stone :(

Wooooof

So, is this resolved?

Probably "Pending" I would say as woka just posted the solution but rattler needs to integrate the code into his app. So there might be some assistance needed there?

Umm yeah Where does this code need to go?? lol

I made the TCPConnection Class file..

As for the 2nd part where does that intergrate in with the Socket_DataArrival Block??

Thxs alot Rob and WokaWidget for all the help Greatly Appreicated As far as it looks so far your code Woka solved the issues at hand..

This part is Resolved ...Gj :thumb: :)

Until next time...lol :p

So it all works now then?
Iven the c# code?

Woka

yeah it all Works fine np's ..

Code:

---

using System.Net.Sockets;
using System.IO;
using System.Text;
public class TCPConnection

---

I put that onto its On File used a Codefile.cs which comes Blank named it TCPConnection..Works good.. :)

The Second Block of your Code:

Code:

---

private TCPConnection _TCPConn;

private bool Connect(string HostName, int Port)
{
 _TCPConn = new TCPLibrary.TCPConnection(this, HostName, Port);
}

private void _TCPConn_DataArrived(byte[] Data)
{
 string DataString = System.Text.Encoding.ASCII.GetString(Data, 0, Data.GetLength(0));
 DataArrived(DataString);
}

---

I never put into my program....With the Class you made the Intellsence Shows a TCPConnection avaible in the Box...So I Select the TCPConnection and it highlights in the Aqua Blue Color ,Run the Debugger and Build Np's at all..