How to add .h and .cpp files to MFC project?

[suncica2222]

I'm using VC++6 and I've created MFC dialog,and now I want to add functionallity.

I have 3 classes already made,but cant add them to project and compile.

I've added files in file view and included .h files in stdafx.h and here is what I get:

#if !defined(AFX_STDAFX_H__6BF529B9_3795_4AE3_9A72_3FADC2FA5C53__INCLUDED_)
#define AFX_STDAFX_H__6BF529B9_3795_4AE3_9A72_3FADC2FA5C53__INCLUDED_

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

#define VC_EXTRALEAN		// Exclude rarely-used stuff from Windows headers

#include <afxwin.h>         // MFC core and standard components
#include <afxext.h>         // MFC extensions
#include <afxdisp.h>        // MFC Automation classes
#include <afxdtctl.h>		// MFC support for Internet Explorer 4 Common Controls
#ifndef _AFX_NO_AFXCMN_SUPPORT
#include <afxcmn.h>			// MFC support for Windows Common Controls
#endif // _AFX_NO_AFXCMN_SUPPORT

//========================================

#include <Main.h> // I INCLUDED 3 HEADERS HERE
#include <Mail.h>
#include <Mail1.h>

//========================================

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

#endif // !defined(AFX_STDAFX_H__6BF529B9_3795_4AE3_9A72_3FADC2FA5C53__INCLUDED_)

here's the error:

fatal error C1083: Cannot open include file: 'Main.h': No such file or directory

I copied .h and .cpp files in project directory.

[Skizmo]

#include <>

is for system files... for your own files you need to use

#include ""

[suncica2222]

Thank you!

I have win32 project with 3 classes and winmain() func

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)


and I want to add functionality of those classes to MFC app for which I made dialog GUI.

How should I do it?

I see there is a lot of redefinitions like windows.h etc...

[Nikitozz]

Why do you actually want to add your own WinMain into the MFC application?

[suncica2222]

No I dont want to ad winmain() to MFC app.

I already have win32 console app source made of 3 classes.

And now I created MFC dialog app with GUI but no functionality.

And I want now to add those 3 classes functionality to MFC app.

here are the errors I get now:

#ifndef _MAIL_H_
#define _MAIL_H_

//#include <fstream>
//#include <iostream>
//#include <winsock2.h>


//using namespace std;

const int VERSION_MAJOR = 1;
const int VERSION_MINOR = 1;

#define CRLF "\r\n"

#pragma comment(lib, "ws2_32.lib")
//#pragma once

class Mail
{
public:
  Mail(void);
  ~Mail(void);

  bool Send(char* smtpServerName, char* recvrAddr, char* senderAddr, 

char* fileName, char* user, char* password);

private:
  bool Check(int iStatus, char *szFunction);

  int protocolPort;
  char buffer[4096];
  char line[255];
  char msgLine[255];
  SOCKET      hServer;                           // HERE FIRST ERROR
  WSADATA     wsaData;
  LPHOSTENT   lpHostEntry;
  LPSERVENT   lpServEntry;
  SOCKADDR_IN sockAddr;
};

#endif

microsoft visual studio\myprojects\m1\mail.h(39) : error C2501: 'SOCKET' : missing storage-class or type specifiers
c:\program files\microsoft visual studio\myprojects\m1\mail.h(39) : error C2501: 'hServer' : missing storage-class or type specifiers
c:\program files\microsoft visual studio\myprojects\m1\mail.h(40) : error C2146: syntax error : missing ';' before identifier 'wsaData'
c:\program files\microsoft visual studio\myprojects\m1\mail.h(40) : error C2501: 'WSADATA' : missing storage-class or type specifiers
c:\program files\microsoft visual studio\myprojects\m1\mail.h(40) : error C2501: 'wsaData' : missing storage-class or type specifiers
c:\program files\microsoft visual studio\myprojects\m1\mail.h(41) : error C2146: syntax error : missing ';' before identifier 'lpHostEntry'
c:\program files\microsoft visual studio\myprojects\m1\mail.h(41) : error C2501: 'LPHOSTENT' : missing storage-class or type specifiers
c:\program files\microsoft visual studio\myprojects\m1\mail.h(41) : error C2501: 'lpHostEntry' : missing storage-class or type specifiers

[hoxsiew]

You've got your include for "winsock2.h" commented out.

[suncica2222]

No you aren't right,I tried that and than it says "WINDOWS.H already included. MFC apps must not #include <windows.h>"

[hoxsiew]

You need a definition for SOCKET. Try adding it to the end of stdafx.h. If you create a MFC app with the wizard and select socket support, you'll get this line in stdafx.h:

#include <afxsock.h>            // MFC socket extensions

Maybe try that first.

[suncica2222]

#include <afxsock.h> I've tried this,nothing changes,completely the same.

And that wizard option is in VC++2008,and Im using VC++6


here's my Mail.h:

#ifndef _MAIL_H_
#define _MAIL_H_

#include <fstream>
#include <iostream>
//#include <winsock2.h>


using namespace std;

const int VERSION_MAJOR = 1;
const int VERSION_MINOR = 1;

#define CRLF "\r\n"

#pragma comment(lib, "ws2_32.lib")
#pragma once

[hoxsiew]

It's been 8 years since I used VC6 so I'm afraid you're on your own.