C / C++ / MFC

toxcct4-Jun-04 0:00

4-Jun-04 0:00

hey, wait a minute, it's a link for updating the Feb2003 Platform SDK !!
i said i had the October2003 one... which is more recent.

well, i suppose you don't know why my includes are not there so... Cry | :((

TOXCCT >>> GEII power

jmkhael4-Jun-04 0:05

jmkhael

4-Jun-04 0:05

Man from that link i got the files you need Smile | :)

what is it? you dont want help??

i sent you a mail one of the headers you need

Papa

while (TRUE)
Papa.WillLove ( Bebe ) ;

toxcct4-Jun-04 0:09

4-Jun-04 0:09

eheheh, are you getting angry ?! Big Grin | :-D

thank you for you help Wink | ;)

(and thank you Mr MKHAEL Johnny)

TOXCCT >>> GEII power

jmkhael4-Jun-04 0:13

jmkhael

4-Jun-04 0:13

I never get angry Smile | :)

just wanted to help and you seemed not concerned
Anyway happy coding
and remember "When all else fails, read the instructions"

[^]

Papa

while (TRUE)
Papa.WillLove ( Bebe ) ;

Build Problem

rakeshgajula3-Jun-04 22:22

rakeshgajula

3-Jun-04 22:22

Help me out!!!

this is troubling me....

------------------------------------------------------------
// confuDlg.h : header file
//

#pragma once
#include "Second.h"

// CconfuDlg dialog
class CconfuDlg : public CDialog
{
// Construction
CSecond second; //instance of CSecond
public:
CconfuDlg(CWnd* pParent = NULL); // standard constructor

// Dialog Data
enum { IDD = IDD_CONFU_DIALOG };

protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support

// Implementation
protected:
HICON m_hIcon;

// Generated message map functions
virtual BOOL OnInitDialog();
afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
DECLARE_MESSAGE_MAP()
public:
afx_msg void OnBnClickedButton1();
};
------------------------------------------------------------

#pragma once
//#include "confuDlg.h"

// CSecond dialog

class CSecond : public CDHtmlDialog
{
DECLARE_DYNCREATE(CSecond)

public:
CSecond(CWnd* pParent = NULL); // standard constructor
virtual ~CSecond();
// Overrides
HRESULT OnButtonOK(IHTMLElement *pElement);
HRESULT OnButtonCancel(IHTMLElement *pElement);

// Dialog Data
enum { IDD = IDD_DIALOG2, IDH = IDR_HTML_SECOND };

protected:
CconfuDlg *papa; //pointer of the parent required
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
virtual BOOL OnInitDialog();

DECLARE_MESSAGE_MAP()
DECLARE_DHTML_EVENT_MAP()
};
------------------------------------------------------------

I require a pointer of the "CconfuDlg" in "CSecond"...but when i try to build the project, "CconfuDlg" is unknown in CSecond.

If i try to include "confuDlg.h" in "Second.h" ..i get a problem of redifinition

I require a pointer of CconfuDlg in CSecond..how to i work through

plzzz help me out

rakesh

Cedric Moonen3-Jun-04 22:44

Cedric Moonen

3-Jun-04 22:44

In Second.h, add the following line before defining your CSecond class:
class CconfuDlg;

And then in confuDlg.h, include the file Second.h.

toxcct3-Jun-04 22:47

3-Jun-04 22:47

in your ConfuDlg.h, try to encapsulate all the code below the #pragma once with the following :

<font style="color:blue;">#if</font> !<font style="color:blue;">defined</font>(__CONFUDLG_H_INCLUDED__)
<font style="color:blue;">#define</font>      __CONFUDLG_H_INCLUDED__
 
<font style="color:green;">//...</font>
 
<font style="color:blue;">#endif</font> <font style="color:green;">// __CONFUDLG_H_INCLUDED__</font>

then, try again to include this file in your Second.h

also declare a Class CconfuDlg; before your CSecond class definition

TOXCCT >>> GEII power

jmkhael3-Jun-04 22:50

jmkhael

3-Jun-04 22:50

That's what #pragma once does

Papa

while (TRUE)
Papa.WillLove ( Bebe ) ;

toxcct3-Jun-04 22:52

3-Jun-04 22:52

i know, but....

TOXCCT >>> GEII power

rakeshgajula3-Jun-04 23:11

rakeshgajula

3-Jun-04 23:11

hello,

thanx for u r reply....it worked out fine u r way.

it was nice to get the reply so soon ..imm after me posting the message.

i have another doubt ...is there a way of changing the order of the compilation of the files them self.

rakesh

Cedric Moonen3-Jun-04 23:03

Cedric Moonen

3-Jun-04 23:03

Hum maybe a little explanation of my previous post Wink | ;)

.

When you use a class in another class (like you: CSecond in CconfuDlg so, NOT A POINTER), the compiler needs to know CconfuDlg, in order to 'construct' CSecond (because he needs to know the size of CconfuDlg, thus of CSecond to allocate memory for the object).

BUT if you use a POINTER to a class in another class (CconfuDlg* in CSecond), the compiler knows the size of the pointer (a pointer has always the same size), so he doesn't require to know the class CconfuDlg when constructing CSecond. But, you need to tell hil that this class exists and will be defined after (by adding the line class CconfuDlg;).
In the second case, if the class is never declared after (and if you use some of its properties), the linker will throw errors telling that the methods you are callig are not defined.

Hope this is clear enough Poke tongue | ;-P

rakeshgajula3-Jun-04 23:08

rakeshgajula

3-Jun-04 23:08