How to use printing tools on Visual C++ 6.0? [modified] - C / C++ / MFC Discussion Boards

Stuart Dootson11-Sep-09 1:02

11-Sep-09 1:02

It's because the different conventions place the requirement of cleaning parameters off the stack on different entities.

See this Wikipedia entry[^] - WINAPI implies stdcall (callee clean-up), so the caller needs to be told how much stack the called function will clean up - that's what the '@8' at the end of the ServiceMain symbol indicates.

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

How to make image in a rich edit?

mr bard210-Sep-09 23:42

mr bard2

10-Sep-09 23:42

i just want includes image in the rich edit...
like a braille image...how can i do it??
and how can i set the key S+d for the image a, key D+F+S for image b and so on...

Re: How to make image in a rich edit?

Mattias G11-Sep-09 1:01

Mattias G

11-Sep-09 1:01

You can stream images into a RTF control, if you encode the image according to the RTF spec. I don't understand what "S+d" and "D+F+S" refers to, could you please elaborate?

Re: How to make image in a rich edit?

mr bard211-Sep-09 23:39

mr bard2

11-Sep-09 23:39

i wanted to set...if i push the key s+D+f means that three key i enter at the same times...how to set its??

Re: How to make image in a rich edit?

Nuri Ismail11-Sep-09 2:29

Nuri Ismail

11-Sep-09 2:29

Here[^] is an example of inserting images and other OLE objects in Rich Edit Control.

mr bard2 wrote:
how can i set the key S+d for the image a, key D+F+S for image b and so on...

This part of your question is totally unintelligible for me... What are these keys and what they have to do with the images?

If you want useful answers you should try to be accurate and specific in explanation of your problems. Wink | ;)

Regards
Nuri Ismail

Re: How to make image in a rich edit?

mr bard211-Sep-09 23:44

mr bard2

11-Sep-09 23:44

i wanted to right a braille programme...its mean that the key used for the programme are F,D,S,J,K,and L...its mean that the if i enter S+D..the image are for image A...so i mush enter S+D at the same times to make the image A display...

Re: How to make image in a rich edit?

kilt14-Sep-09 2:24

kilt

14-Sep-09 2:24

Very poor sample.
See instead the classic MSDN sample in SDK , 10x better

How to use printing tools on Visual C++ 6.0? [modified]

Eka Candra10-Sep-09 23:16

Eka Candra

10-Sep-09 23:16

I build a program using Visual C++ 6.0.
My project used dialog based type.

My program creates a log file in a text file. I used CStdioFile when make this log file.
Now, I want print these log file from my program.
How to show print dialog and connect it with my text file?
In Visual Basic, there are commondialog component that equipped with print options.

Is there any similar class on Visual C++ 6.0, like commondialog on Visual Basic?
Please help me solve my problem...

Thank you before,

Eka Candra

//---------------------------------
I am a beginner in visual C++, even in C++. So that I need help from all of you.
I will try every suggestions and explore them...

Thanks once more...

modified on Saturday, September 12, 2009 1:40 AM

Re: How to use printing tools on Visual C++ 6.0?

CPallini10-Sep-09 23:45

CPallini

10-Sep-09 23:45

Eka Candra wrote:
Is there any similar class on Visual C++ 6.0, like commondialog on Visual Basic?

Yes, see here.
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: How to use printing tools on Visual C++ 6.0?

Eka Candra11-Sep-09 19:40

Eka Candra

11-Sep-09 19:40

Thank you for your quick reply yesterday.

Until now, I still confuse how to link my document file to CFileDialog, so that I can print my document file.

I am a beginner in Visual C++, even in C++. So that, please help me...

Thank you...

saving view size inside Splitter control

rp_suman10-Sep-09 22:53

rp_suman

10-Sep-09 22:53

My SDI application is divided into many views using CSplitterWnd.
In each view, there are Frames again which are having views separated using CSplitterWnd.
Currently I am saving and reading mainframe size by GetWindowPlacement and SetWindowPlacement function.
When closing the application, I would like to save each view size and while loading I want to set the same size.

I have idea of using GetClientRect() on each view destructor and save it in registry or INI file.
Any suggestion on how to do this would be greatly appreciable.

Thanks

--
"Programming is an art that fights back!"

View and transfer image in a chat server

raviteja202010-Sep-09 22:40

raviteja2020

10-Sep-09 22:40

Hi,

I'm developing this particular project to transfer images from a client to server and vice versa, along with chat function.
Chk this project

http://filesanywhere.com/fatemp/20090911/TMPRAVITEJA20200.7557130.9079510.424814/SockIm1.rar

The project now functions for chatting only.
However I've written some part of code for image opening and diplaying part.
But the display function is not working correctly.
The program is compiling fine.

Please go through the code and point out the mistake in the code.
P.S. the send button on the image side is not yet been assigned any function.

Re: View and transfer image in a chat server

CPallini10-Sep-09 23:43

CPallini

10-Sep-09 23:43

raviteja2020 wrote:
Please go through the code and point out the mistake in the code.

Please, use the debugger to find out the bogus code and (optionally) post here the relevant part.
Smile | :)

Re: View and transfer image in a chat server

raviteja202011-Sep-09 0:04

raviteja2020

11-Sep-09 0:04

The code is compiling properly.
Debugger showing no errors but its not showing expected output.

Re: View and transfer image in a chat server

CPallini11-Sep-09 0:41

CPallini

11-Sep-09 0:41

Well, now you should have some insights about what's going wrong, so please post the relevant code.

Re: View and transfer image in a chat server [modified]

raviteja202011-Sep-09 0:49

raviteja2020

11-Sep-09 0:49

 void CPictureBox::ShowBitmap(CPaintDC *pdc) 
{
     //Create a device context to load the bitmap into
     CDC dcMem;
     dcMem.CreateCompatibleDC(pdc);

     //Get the Display area available
     CRect lRect;
     GetClientRect(lRect);
     lRect.NormalizeRect();

     //select the bitmap into compatible device context
     CBitmap* pOldBitmap = (CBitmap*)dcMem.SelectObject(&amp;m_bmpBitmap);
     //m_bmpBitmap.SetBitmapDimension(lRect.Width(),lRect.Height());

     //copy &amp; resize the window to the dialog window
     pdc-&gt;StretchBlt(0,0,lRect.Width(),lRect.Height(),&amp;dcMem,0,0,bm.bmWidth,bm.bmHeight,SRCCOPY);
}

This part might be the major problem, since its not displaying the picture.

modified on Friday, September 11, 2009 7:08 AM

Re: View and transfer image in a chat server

CPallini11-Sep-09 0:53

CPallini

11-Sep-09 0:53

raviteja2020 wrote:
pdc->StretchBlt(0,0,lRect.Width(),lRect.Height(),&dcMem,0,0,bm.bmWidth,bm.bmHeight,SRCCOPY);

Why are you using bm (instead of m_bmpBitmap) in the above line?

BTW use the code block button when posting code snippets.

Smile | :)

Re: View and transfer image in a chat server

raviteja202011-Sep-09 1:07

raviteja2020

11-Sep-09 1:07

protected:
       CString m_sResults;
   CBitmap m_bmpBitmap;

i read in somewhere that BITMAP, instead of CBitmap, variable has to be used for image display, copy and resize.

I've attempted using bmpBitmap also. The compiler shows these errors

 C:\Documents and Settings\Admin\Desktop\SockIm1\PictureBox.cpp(48) : error C2065: 'bmpBitmap' : undeclared identifier
C:\Documents and Settings\Admin\Desktop\SockIm1\PictureBox.cpp(48) : error C2228: left of '.bmWidth' must have class/struct/union type
C:\Documents and Settings\Admin\Desktop\SockIm1\PictureBox.cpp(48) : error C2228: left of '.bmHeight' must have class/struct/union type

I felt that it must be all right if i use bm instead of bmpBitmap

Re: View and transfer image in a chat server

CPallini11-Sep-09 2:20

CPallini

11-Sep-09 2:20

raviteja2020 wrote:

i read in somewhere

raviteja2020 wrote:
C:\Documents and Settings\Admin\Desktop\SockIm1\PictureBox.cpp(48) : error C2065: 'bmpBitmap' : undeclared identifier

Your variable name is m_bmpBitmap, not bmpBitmap.

raviteja2020 wrote:
I felt that it must be all right if i use bm instead of bmpBitmap

OK, but the you've to do

m_bmpBitmap->GetBitmap(&bm);
pdc->StretchBlt(0, 0, lRect.Width(), lRect.Height(), &dcMem, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);

type text of Edit box using font Courier (VC++6.0) ?

aa_zz10-Sep-09 22:30

aa_zz

10-Sep-09 22:30

hi everybory.
i using vc++6.0 and MFC. I want input data text in edit box using font Courier.
thanks and wish your help.
regards

nothing

Re: type text of Edit box using font Courier (VC++6.0) ?

Adam Roderick J10-Sep-09 22:46

Adam Roderick J

10-Sep-09 22:46

CDC *pDC = GetDC();
CFont m_Font;
LOGFONT lFont;
memset(&lFont, 0, sizeof(lFont));
lFont.lfHeight =
MulDiv(20, ::GetDeviceCaps(pDC->m_hDC,
LOGPIXELSY), 12 );
lFont.lfWeight = FW_NORMAL;
lFont.lfOutPrecision = OUT_TT_ONLY_PRECIS;
wcscpy( lFont.lfFaceName, _T("Courier"));
// Set the Font
m_Font.CreateFontIndirect(&lFont);

// Set the specified font for the edit ctrl.
m_edit.SetFont(&m_Font);

Величие не Бога может быть недооценена.

Re: type text of Edit box using font Courier (VC++6.0) ?

aa_zz10-Sep-09 23:06

aa_zz

10-Sep-09 23:06

hi u.
when i type text for Edit box (for exam id of Text edit box: IDC_TEXT_BOX). font must using is Courier.
that is function using where ?

nothing

Re: type text of Edit box using font Courier (VC++6.0) ?

Adam Roderick J10-Sep-09 23:18

Adam Roderick J

10-Sep-09 23:18

m_edit in the code is Edit box and if your application is dialog then add that code in InitDialog
if SDI, MDI then add in OnInitialUpdate().
And one more thing, use strcpy instead of wcscpy if you have _UNICODE, UNICODE preprocessor. Smile | :)

Yes, Hope you know that m_edit is of CEditCtrl added using class wizard, once this code is added it will be courier . Smile | :)

Величие не Бога может быть недооценена.

Re: type text of Edit box using font Courier (VC++6.0) ?

aa_zz11-Sep-09 0:57

aa_zz

11-Sep-09 0:57

hi.
I using that is code in function ::OnInitDialog()
//----------------
CDC *pDC = GetDC();
CFont m_Font;
LOGFONT lFont;
memset(&lFont, 0, sizeof(lFont));
lFont.lfHeight = MulDiv(20, ::GetDeviceCaps(pDC-&m_hDC, LOGPIXELSY), 12 );
lFont.lfWeight = FW_NORMAL;
lFont.lfOutPrecision = OUT_TT_ONLY_PRECIS;
strcpy( lFont.lfFaceName, _T("Courier"));
// Set the Font
m_Font.CreateFontIndirect(&lFont);

// Set the specified font for the edit ctrl.
this->SetFont(&m_Font);
//-----------------------------------------------------------
but it wrong.
i wish your help. thanks

nothing

Re: type text of Edit box using font Courier (VC++6.0) ?

Nuri Ismail11-Sep-09 2:08

Nuri Ismail

11-Sep-09 2:08

It will not work because CFont m_Font; object is declared as local object.

1) Make CFont m_Font; object member of your dialog class.
2) Use this code in OnInitDialog():

 // Create the font you need
m_Font.CreateFont(-11, 0, 0, 0, 100, FALSE, FALSE,
                  0, ANSI_CHARSET, OUT_DEFAULT_PRECIS,
                  CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
                  FF_MODERN, "Courier");

// Set the specified font for the edit ctrl.
CWnd *pWnd = GetDlgItem(IDC_TEXT_BOX);
pWnd->SetFont(&m_Font);

If you need some additional info on CreateFont (the parameters for example) you can find this info here[^].

I hope this helps! Smile | :)

Regards
Nuri Ismail

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