ich hoffe ich finde hier ein bißchen Hilfe.

Mein Problem sind folgende Fehler :
test2dlg.h(54) : error C2146: syntax error : missing ';' before identifier 'm_sConnectSocket'
test2dlg.h(54) : error C2501: 'CMySocket' : missing storage-class or type specifiers
test2dlg.h(54) : error C2501: 'm_sConnectSocket' : missing storage-class or type specifiers
test2dlg.h(55) : error C2146: syntax error : missing ';' before identifier 'm_sListenSocket'
test2dlg.h(55) : error C2501: 'CMySocket' : missing storage-class or type specifiers
test2dlg.h(55) : error C2501: 'm_sListenSocket' : missing storage-class or type specifiers

VC++ tut so als würde er die Klasse CMySocket nicht kennen. Ich habe wirklich keine Ahnung, wo der Fehler liegen kann.
Sollten noch weitere Files benötigt werden, reiche ich die natürlich soschnell
wie möglich nach.

Gruss,

Proteus

Anbei CMySocket.cpp und CTest2Dlg.h

Erstmal die File, wo der Error vorkommt

CTest2Dlg.h

// test2Dlg.h : header file
//

#if !defined(AFX_TEST2DLG_H__1B7B694F_270B_4B90_9E3A_C3C0D6EBAB7A__INCLUDED_)
#define AFX_TEST2DLG_H__1B7B694F_270B_4B90_9E3A_C3C0D6EBAB7A__INCLUDED_

#include "MySocket.h"   // Added by ClassView

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CTest2Dlg dialog

class CTest2Dlg : public CDialog
{
// Construction
public:
    void OnReceive();
    void OnClose();
    void OnSend();
    void OnConnect();
    void OnAccept();
    int m_iPort;
    CTest2Dlg(CWnd* pParent = NULL);    // standard constructor

// Dialog Data
    //{{AFX_DATA(CTest2Dlg)
    enum { IDD = IDD_TEST2_DIALOG };
        // NOTE: the ClassWizard will add data members here
    //}}AFX_DATA

    // ClassWizard generated virtual function overrides
    //{{AFX_VIRTUAL(CTest2Dlg)
    protected:
    virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
    //}}AFX_VIRTUAL

// Implementation
protected:
    HICON m_hIcon;

    // Generated message map functions
    //{{AFX_MSG(CTest2Dlg)
    virtual BOOL OnInitDialog();
    afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
    afx_msg void OnPaint();
    afx_msg HCURSOR OnQueryDragIcon();
    //}}AFX_MSG
    DECLARE_MESSAGE_MAP()
private:
    CMySocket m_sConnectSocket;  // ERROR !!!
    CMySocket m_sListenSocket;  // ERROR !!!
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TEST2DLG_H__1B7B694F_270B_4B90_9E3A_C3C0D6EBAB7A__INCLUDED_)

CMySocket

// MySocket.cpp : implementation file
//

#include "stdafx.h"
#include "Test2.h"
#include "MySocket.h"
#include "Test2Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMySocket

CMySocket::CMySocket()

{

}

CMySocket::~CMySocket()
{
}

// Do not edit the following lines, which are needed by ClassWizard.
#if 0
BEGIN_MESSAGE_MAP(CMySocket, CAsyncSocket)
    //{{AFX_MSG_MAP(CMySocket)
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()
#endif  // 0

/////////////////////////////////////////////////////////////////////////////
// CMySocket member functions

void CMySocket::SetParent(CDialog *pWnd)
{

    m_pWnd = pWnd;

}

void CMySocket::OnAccept(int nErrorCode)
{

   ((CTest2Dlg*)m_pWnd)->OnAccept();

}

void CMySocket::OnConnect(int nErrorCode)
{
   ((CTest2Dlg*)m_pWnd)->OnConnect();
}

void CMySocket::OnClose(int nErrorCode)
{
   ((CTest2Dlg*)m_pWnd)->OnClose();
}

void CMySocket::OnReceive(int nErrorCode)
{
   ((CTest2Dlg*)m_pWnd)->OnReceive(); 
}

void CMySocket::OnSend(int nErrorCode)
{
  ((CTest2Dlg*)m_pWnd)->OnSend(); 
}

#if !defined(AFX_MYSOCKET_H__F5AA0330_99D7_4BF5_8700_535CA7AC11F2__INCLUDED_)
#define AFX_MYSOCKET_H__F5AA0330_99D7_4BF5_8700_535CA7AC11F2__INCLUDED_

#include "test2Dlg.h"   // Added by ClassView
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// MySocket.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CMySocket command target

class CMySocket : public CAsyncSocket
{
// Attributes
public:

// Operations
public:
    CMySocket();
    virtual ~CMySocket();

// Overrides
public:
    void SetParent(CDialog* pWnd);
    // ClassWizard generated virtual function overrides
    //{{AFX_VIRTUAL(CMySocket)
    //}}AFX_VIRTUAL

    // Generated message map functions
    //{{AFX_MSG(CMySocket)
        // NOTE - the ClassWizard will add and remove member functions here.
    //}}AFX_MSG

// Implementation
protected:
    virtual void OnSend(int nErrorCode);
    virtual void OnReceive(int nErrorCode);
    virtual void OnClose(int nErrorCode);
    virtual void OnConnect(int nErrorCode);
    virtual void OnAccept(int ErrorCode);
private:
    CDialog* m_pWnd;
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MYSOCKET_H__F5AA0330_99D7_4BF5_8700_535CA7AC11F2__INCLUDED_)

Sowas:

// mysocket.h
#include "testdlg.h"

// testdlg.h
#include "mysocket.h"

funzt nunmal nicht. Wie auch? Stellt es doch eine 'Endlosschleife' dar!

Ein Header soll man nur einmal includen.
Deshalb gibt es dieses
#pragma once

bzw. oft verschiedene
#ifdef
#endif

Will man eine Klasse einer anderen bekannt machen benutzt man in deinem Fall ein forwarddeklaration

class Mysocket

und der include kommt in die cpp

Eine IDE kann dir nicht alle Arbeit abnehmen sonst könnte ja jeder Softwareentwickler werden.

Gut, man kann immer etwas dazu lernen .. danke trotzdem