Re: Problems in Static LED control - CDigiStatic - C / C++ / MFC Discussion Boards

Can you show your error i cant load your address(jpg)

whitesky

sure!
take it:
errer C2039:'IDD': Is not a member of 'DigStatic'
error C2065:'IDD':undeclared identifier

SnaidiS(Semion)

Whats DigStatic CDialog and do you incldue h file and if this isnt your answer can you show your code that has error,please
I see you include #include "Digistatic.h" in digitaldlg.h
wheres class CDigistatic(i think i had like this error already)

whitesky

In your .h file
you must have deleted the enum

something like this
// Dialog Data
enum { IDD = IDD_MYAPP_DIALOG };

where IDD_MYAPP_DIALOG is a dialog box template

Regards
Abhishake Lahare

No, I haven't deleted it here is the code:

<br />
// DigitalDlg.h : header file<br />
//<br />
<br />
#pragma once<br />
#include "Digistatic.h"<br />
#include "afxwin.h"<br />
<br />
// CDigitalDlg dialog<br />
class CDigitalDlg : public CDialog<br />
{<br />
// Construction<br />
public:<br />
	CDigitalDlg(CWnd* pParent = NULL);	// standard constructor<br />
<br />
// Dialog Data<br />
	enum { IDD = IDD_DIGITAL_DIALOG };<br />
	protected:<br />
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support<br />
<br />
<br />
// Implementation<br />
protected:<br />
	HICON m_hIcon;<br />
<br />
	// Generated message map functions<br />
	virtual BOOL OnInitDialog();<br />
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);<br />
	afx_msg void OnPaint();<br />
	afx_msg HCURSOR OnQueryDragIcon();<br />
	DECLARE_MESSAGE_MAP()<br />
public:<br />
	CDigiStatic m_LedText;<br />
};<br />

SnaidiS(Semion)

The error came from the "DigStatic" class not from the CDigitalDlg. Plz show the header of DigStatic class

nave

yes my guess is DigStatic

whitesky

Take:
its a little bit big but ok:

<br />
#if !defined(AFX_DIGISTATIC_H__F77484C2_745F_11D3_A718_87712333104C__INCLUDED_)<br />
#define AFX_DIGISTATIC_H__F77484C2_745F_11D3_A718_87712333104C__INCLUDED_<br />
<br />
#if _MSC_VER >= 1000<br />
#pragma once<br />
#endif // _MSC_VER >= 1000<br />
// Digistatic.h : header file<br />
//<br />
// Copyright (C) 2000 by Michel Wassink<br />
// All rights reserved<br />
//<br />
// This is free software.<br />
// This code may be used in compiled form in any way you desire. This  <br />
// file may be redistributed unmodified by any means PROVIDING it is   <br />
// not sold for profit without the authors written consent, and   <br />
// providing that this notice and the authors name and all copyright   <br />
// notices remains intact. If the source code in this file is used in   <br />
// any  commercial application then a statement along the lines of   <br />
// "Portions Copyright © 2000 Michel Wassink" must be included in   <br />
// the startup banner, "About" box or printed documentation. An email   <br />
// letting me know that you are using it would be nice as well. That's   <br />
// not much to ask considering the amount of work that went into this.  <br />
//<br />
// No warrantee of any kind, expressed or implied, is included with this<br />
// software; use at your own risk, responsibility for damages (if any) to<br />
// anyone resulting from the use of this software rests entirely with the<br />
// user.<br />
//<br />
// Version: 1.0<br />
// Release: 1 (februari 2000 to www.codeguru.com and www.codeproject.com)<br />
// Release: 2 (not released yet)<br />
// -----------------------------------------------------------------------<br />
// Notes to changes for release 1 (V1.0):<br />
//  -	First release.<br />
// Notes to changes for version 1.1:<br />
//  -	Use Windowtext as defaut text.<br />
//  -   changed SetBackColor to SetBkColor<br />
//  -   changed from stl to Afx templates<br />
// Notes to changes for version 1.2<br />
//  -   added option to draw immediately<br />
//  -   Changed CDigiString to CDigiStatic<br />
//  -   released at codeproject and codeguru<br />
// Notes to changes for version 1.3<br />
//  -   Added option to draw transparent, thank to Daniel DeGeest for his help<br />
//  -   5 New characters added:   ()/\'<br />
//  -   bleeding edge can be turned off<br />
//  -   released at codeproject and codeguru(release 3)<br />
// Notes to changes for future release 4: (V2.0)<br />
//  -   nicer symmetrical rounding vertically.<br />
//  -   second release with enhanced speed<br />
// Send bug reports, bug fixes, enhancements, requests, flames, etc., and<br />
// I'll try to keep a version up to date.  I can be reached as follows:<br />
//    micways@hotmail.com				  (private site)<br />
// An email letting me know that you are using it would be nice.<br />
/////////////////////////////////////////////////////////////////////////////<br />
#include <afxtempl.h><br />
<br />
#include "RGBCOLOR.H"<br />
<br />
// CRect class with double precision for accurate drawing.<br />
class CDoubleRect<br />
{<br />
public:<br />
	void SetRect(double x1, double y1, double x2, double y2)<br />
	{ left = x1; top = y1; right = x2; bottom = y2;}<br />
	double Width() const{return right - left;}<br />
	double Height() const{return bottom - top;}<br />
	void SetRectEmpty(){left = top = right = bottom = 0.0;}<br />
public:<br />
	double left, top, right, bottom; <br />
};<br />
<br />
class CDSegment<br />
{<br />
public:<br />
	CDSegment();<br />
	CDSegment(const CDSegment& Segment);<br />
	~CDSegment();<br />
	void DefPoints(const POINT* lpPoints, const BYTE* lpTypes, int nCount);<br />
	void Draw(CDC *pDC,const CDoubleRect &DrawPlace, int iWidth) const;<br />
	void FreeSegment();<br />
	CDSegment operator=(const CDSegment &Segment);<br />
<br />
// Implementation<br />
public:<br />
	CPoint	  *	m_paPoints;			// array with point<br />
	BYTE	  *	m_paTypes;			// array with connecting info for point<br />
	int			m_nCount;			// number of points<br />
};<br />
<br />
typedef CArray< CDSegment, CDSegment> DSegmentArray;<br />
<br />
class CDigiChar<br />
{<br />
// Construction<br />
public:<br />
	CDigiChar();<br />
	CDigiChar(const CDigiChar& DigiChar);<br />
<br />
//Attributes:<br />
public:<br />
	virtual void SetElementData(WORD wSegmData, int iDispStyle);<br />
	void	Draw(CDC *pDC, const CDoubleRect &DrawPlace, CPen *pOffPen, CPen *pOnPen,<br />
				CBrush *pOffBrush, CBrush *pOnBrush, CRgn* region = NULL);<br />
	void SetColor(COLORREF OffColor, COLORREF OnColor);<br />
	int GetNormWidth() const;<br />
	CDigiChar operator=(const CDigiChar &DigiChar);<br />
	COLORREF GetColor(void) const { return m_OnColor; }<br />
<br />
protected:<br />
	int				m_Width;		// Width of character<br />
	WORD			m_wSegmData;	// segments to highlight (binairy encoded)<br />
	DSegmentArray	m_SegmentArray;	// Character is array of segments<br />
	int				m_NSegments;	// Number of segments<br />
	COLORREF		m_OffColor;		// Color of segment when off<br />
	COLORREF		m_OnColor;		// Color of segment when on<br />
	BOOL			m_bNoOff;		// Do not draw segments that are off<br />
<br />
};<br />
<br />
typedef CArray<CDigiChar, CDigiChar> DigiCharArray;<br />
<br />
/////////////////////////////////////////////////////////////////////////////<br />
// CDigiStatic class<br />
<br />
class CDigiStatic : public CStatic<br />
{<br />
// Construction<br />
public:<br />
	CDigiStatic();<br />
<br />
// Attributes<br />
public:<br />
	enum {<br />
		DS_SMOOTH	=  1,	// Pioneer kind of characters<br />
		DS_STYLE14	=  2,	// use allways 14 segment display.<br />
		DS_SZ_PROP	=  4,	// size proportional(default)<br />
		DS_NO_OFF	=  8,	// Don't draw the off segments<br />
		DS_SOFT		= 16	// ambient bleeding to background<br />
	};<br />
<br />
// Operations<br />
public:<br />
<br />
// Overrides<br />
	// ClassWizard generated virtual function overrides<br />
	//{{AFX_VIRTUAL(CDigiStatic)<br />
	//}}AFX_VIRTUAL<br />
<br />
// Implementation<br />
public:<br />
	virtual		~CDigiStatic();<br />
	void		SetText(LPCTSTR lpszText);<br />
	void		Format(LPCTSTR lpszFormat, ...);<br />
	void		Format(UINT nFormatID, ...);<br />
	void		SetColor(COLORREF OffColor, COLORREF OnColor);<br />
	COLORREF	GetOnColor() const {return m_OnColor;}<br />
	COLORREF	GetOffColor() const {return m_OffColor;}<br />
	void		SetDrawImmediately(BOOL Enable = TRUE);<br />
	COLORREF	SetBkColor(COLORREF BackColor = BLACK);<br />
	void		SetTransparent(BOOL bSet = TRUE);<br />
	BOOL		ModifyDigiStyle(DWORD dwRemove, DWORD dwAdd);<br />
<br />
	// Generated message map functions<br />
protected:<br />
	CDigiChar * DefineChar(TCHAR cChar);<br />
	void		BuildString();<br />
<br />
	CString			m_strText;			// Current text<br />
	BOOL			m_Modified;			// text is dirty<br />
	DigiCharArray	m_CharArray;		// digistatic is an array of characters<br />
	COLORREF		m_OffColor;			// Color of segment when off<br />
	COLORREF		m_OnColor;			// Color of segment when on<br />
	COLORREF		m_BackColor;		// Background color<br />
	DWORD			m_DispStyle;		// DS_... may be bitwise OR-red<br />
	BOOL			m_bImmediateUpdate;	// Enable/Disable immediate repaint<br />
	BOOL			m_bTransparent;		// Enable/Disable transparent background<br />
<br />
	//{{AFX_MSG(CDigiStatic)<br />
	afx_msg void OnPaint();<br />
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);<br />
	//}}AFX_MSG<br />
<br />
	DECLARE_MESSAGE_MAP()<br />
<br />
	void DoInvalidate();<br />
};<br />
<br />
/////////////////////////////////////////////////////////////////////////////<br />
<br />
//{{AFX_INSERT_LOCATION}}<br />
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.<br />
<br />
#endif // !defined(AFX_DIGISTATIC_H__F77484C2_745F_11D3_A718_87712333104C__INCLUDED_)<br />
#pragma once<br />
<br />
<br />
// DigitStatic dialog<br />
<br />
class DigitStatic : public CDialog<br />
{<br />
	DECLARE_DYNAMIC(DigitStatic)<br />
<br />
public:<br />
	DigitStatic(CWnd* pParent = NULL);   // standard constructor<br />
	virtual ~DigitStatic();<br />
<br />
// Dialog Data<br />
//	enum { IDD = IDC_CUSTOM2 };<br />
<br />
protected:<br />
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support<br />
<br />
	DECLARE_MESSAGE_MAP()<br />
};<br />

SnaidiS(Semion)

Semion_N wrote:
sure!
take it:
errer C2039:'IDD': Is not a member of 'DigStatic'
error C2065:'IDD':undeclared identifier

where is the "DigStatic" class in the above header?

nave

<br />
<br />
class CDigiStatic : public CStatic<br />
{<br />
// Construction<br />
public:<br />
CDigiStatic();<br />
<br />
// Attributes<br />
public:<br />
enum {<br />
DS_SMOOTH = 1, // Pioneer kind of characters<br />
DS_STYLE14 = 2, // use allways 14 segment display.<br />
DS_SZ_PROP = 4, // size proportional(default)<br />
DS_NO_OFF = 8, // Don't draw the off segments<br />
DS_SOFT = 16 // ambient bleeding to background<br />
};<br />

try to look

SnaidiS(Semion)

ok...but u typed DigStatic not CDigiStatic.

so the above given class is derived from the CStatic. so I think this will be the of the constructor of CDigiStatic.

plz check if the construcor of the CDigiStatic is as given below

CDigiStatic::CDigiStatic()
{
}

if u see IDD in this constructor, try removing it..or plz paste the code of the constructor.... let us check

nave

here is the DigStatic:

<br />
class DigitStatic : public CDialog<br />
{<br />
DECLARE_DYNAMIC(DigitStatic)<br />
<br />
public:<br />
DigitStatic(CWnd* pParent = NULL); // standard constructor<br />
virtual ~DigitStatic();<br />
<br />
// Dialog Data<br />
// enum { IDD = IDC_CUSTOM2 };<br />
<br />
protected:<br />
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support<br />
<br />
DECLARE_MESSAGE_MAP()<br />
};<br />

You can see there the constructor.
and here is the CDigStatic and you can see there all you want:

<br />
// CDigiStatic class<br />
<br />
class CDigiStatic : public CStatic<br />
{<br />
// Construction<br />
public:<br />
CDigiStatic();<br />
<br />
// Attributes<br />
public:<br />
enum {<br />
DS_SMOOTH = 1, // Pioneer kind of characters<br />
DS_STYLE14 = 2, // use allways 14 segment display.<br />
DS_SZ_PROP = 4, // size proportional(default)<br />
DS_NO_OFF = 8, // Don't draw the off segments<br />
DS_SOFT = 16 // ambient bleeding to background<br />
};<br />

SnaidiS(Semion)

can u tell me in which statement it shows the error... ?

nave

Yes,Sure:
Its in the constructor:

<br />
IMPLEMENT_DYNAMIC(DigitStatic, CDialog)<br />
DigitStatic::DigitStatic(CWnd* pParent /*=NULL*/)<br />
	: CDialog(DigitStatic::IDD, pParent)<br />
{<br />
}<br />

SnaidiS(Semion)

so u DigitStatic is a class create by u..right?

as an alternative try in this way

IMPLEMENT_DYNAMIC(DigitStatic, CDialog)
DigitStatic::DigitStatic(CWnd* pParent /*=NULL*/)
: CDialog(IDC_CUSTOM2 , pParent)
{
}

nave

No, This class didn't create by me.
I changes it and now it writes:
error C2065:'IDC_CUSTOM2':undeclared identifier

SnaidiS(Semion)

Semion_N wrote:
No, This class didn't create by me.

but i couln't find it in the actuall code i downloaded

Semion_N wrote:
:'IDC_CUSTOM2':undeclared identifier

U will be having a dialog in the resource corresponding to the class "DigitStatic"...na? Give the id of that dialog instead of 'IDC_CUSTOM2'

nave

Naveen R wrote:
but i couln't find it in the actuall code i downloaded

It was in the source files I downloaded.

I changed it to "IDD_DIGITAL_DIALOG" but it writes me again that DD_DIGITAL_DIALOG is undeclared identifier.

SnaidiS(Semion)

try including "resource.h"

nave

included and it's dont work..

SnaidiS(Semion)

check ur mail..

nave

checked,sent.

SnaidiS(Semion)

Can you show your cpp file (of course not all)

whitesky

which part do you want?

SnaidiS(Semion)

I download your program and compile but i dont get any error i guess error is in your cpp file do you check include files

whitesky