C / C++ / MFC

16-Jan-06 5:39

I prepared (in Visual Studio 2003 + MFC) "Dialog Based" Application. Now, I have one dialog window where I want to add two book marks.

I have two objects:
class DlgPage1 : public CPropertyPage
// variable mPage1
class DlgPage2 : public CPropertyPage
// variable mPage2

In the resource window I have done two dialogs with properties:

Style = child
Border = thin
TitleBar = true
Disabled = true

In the OnInitDialog (main window) function I have code:

mPropertySheet = new CPropertySheet("Simple PropertySheet");

mPage1 = new DlgPage1();
mPage2 = new DlgPage2();

mPropertySheet->AddPage(mPage1);
mPropertySheet->AddPage(mPage2);

mPropertySheet->Create(this, WS_CHILD | WS_VISIBLE, 0);
mPropertySheet->ModifyStyleEx(0, WS_EX_CONTROLPARENT);
mPropertySheet->ModifyStyleEx(0, WS_TABSTOP);
mPropertySheet->ModifyStyleEx(0, WS_MAXIMIZE);

// now, I want to resize windows for almost maximum size
CRect rect;
GetClientRect(&rect);
int Width = rect.Width()-7;
int mHeight = rect.Height()-7;

mPropertySheet->SetWindowPos(NULL, 7, 7, mWidth, mHeight, SWP_NOZORDER);

================
The SetWindowPos doesn't do what I expect.
Why the windows doesn't resize?
It has the size - I designed in the Resource.

Regards

mwgomez/Poland

Rage16-Jan-06 6:00

Rage

16-Jan-06 6:00

gomez_a wrote:
It has the size - I designed in the Resource.

And this is exactely what you request by doing this:

// now, I want to resize windows for almost maximum size
CRect rect;
GetClientRect(&rect);         // Get size in resource
int Width = rect.Width()-7;
int mHeight = rect.Height()-7;

// Give control the resource size again  !! (start + height/widht -7 = 7 + h/w - 7 = h/w)
mPropertySheet->SetWindowPos(NULL, 7, 7, mWidth, mHeight, SWP_NOZORDER);

If you want to maximize your widows, use GetSystemMetrics to get the screen size, and use SetWindowPos to update your window size:

int cx,cy;
cx=GetSystemMetrics(SM_CXSCREEN);
cy=GetSystemMetrics(SM_CYSCREEN);
mPropertySheet->SetWindowPos(NULL, 7, 7, cx-7, cy-7, SWP_NOZORDER);

~RaGE();

gomez_a16-Jan-06 6:26

16-Jan-06 6:26

I have the same effect like before...

Regards
mwgomez

Stephen Hewitt16-Jan-06 17:11

Stephen Hewitt

16-Jan-06 17:11

Does mPropertySheet actually represent a dialog control? Normally in MFC you'll have an instance of a C++ class for a dialog control in the header of the dialog and DDX_Control in your DoDataExchange handler to associate the class with the control. i.e.:

// In header file.
class CMyDialog : public CDialog
{
// Stuff here
CEdit m_EditControl;
// More stuff here
};

void CMyDialog::DoDataExchange(CDataExchange* pDX)
{
    CDialog::DoDataExchange(pDX);
    //{{AFX_DATA_MAP(MyDialog)
    DDX_Control(pDX, IDC_EDIT1, m_EditControl);
    //}}AFX_DATA_MAP	
}

In your code it looks like you're just creating a CPropertySheet but I can't see where you're associating it with a control on your dialog.

Steve

gomez_a17-Jan-06 1:14

17-Jan-06 1:14

I was based on the book:
"Visual C++ Bible" Richard C.Leinecker, Tom Archer.
There are samples how to create instance of the classes CPropertyPage, CPropertySheet. There is no associating with a Control and it works.
But there is also a sample - how to create this classes in existing Dialog.
I wrote it in my sample - and there is no right effect Smile | :)

(I think it will be a little problem, but I am interesting in solve it).

Regards
mwgomez

vallikumar16-Jan-06 23:37

vallikumar

16-Jan-06 23:37

Hi,
I am not clear about your problem.
Any how, I'll tell you what I feel about this

If nFlags is nonzero in ModifyStyleEx, then the fuction calls the Win32 function SetWindowPos and redraw the window.

So please take a look into all the parameters in ModifyStyleEx function call.

better remove the function calls of ModifyStyleEx and use only SetWindowPos. Once after getting correct try to add the above three function calls of ModifyStyleEx on by one.

Cool | :cool:

regards
Vallikumar A

gomez_a23-Jan-06 4:32

Need help, the solution works partially!

23-Jan-06 4:32

It is my code:
// CSheet *sheet: class CSheet : public CPropertySheet
sheet = new CSheet("Sheet");

// CDlg1 and CDlg2 properties:
// style = child
// border = Thin
// Disabled = TRUE
//
//CDlg1 *pg1: class CDlg1 : public CPropertyPage
pg1 = new CDlg1();
//CDlg2 *pg2: class CDlg2 : public CPropertyPage
pg2 = new CDlg2();

sheet->AddPage(pg1);
sheet->AddPage(pg2);

sheet->Create(this, WS_CHILD | WS_VISIBLE, 0);

sheet->SetWindowPos(&CWnd::wndTopMost, 12, 12, 578, 578, SWP_NOZORDER);

sheet->ModifyStyleEx(0, WS_EX_CONTROLPARENT, SWP_NOZORDER);
sheet->ModifyStyleEx(0, WS_TABSTOP, SWP_NOACTIVATE);

But it still desn't work. Have I any mistake?
I thought - it is simple. I have an example from the book: "Visual C++ 6 Bible". (:

Regards
mwgomez

Scroll Bar Problem

tonychio16-Jan-06 5:37

tonychio

16-Jan-06 5:37

recently, I want some controls to reside in CFormView, and I want to hide the scroll bar of CFormView during program life, has someone any ideas to hide the scroll bar in CFormView? Thanks in advance.

Re: Scroll Bar Problem

Owner drawn16-Jan-06 19:06

Owner drawn

16-Jan-06 19:06

Do this...

Create two CScrollBar in your mainframe class.

Create both of them like this...(Do this inside OnCreate for the frame)

//take note I have not mentioned WS_VISIBLE as style. Hence they become hidden

RECT r = {0,0,0,0};
VERIFY(m_sbVert.Create(WS_CHILD|SBS_HORZ, r, this, AFX_IDW_HSCROLL_FIRST));
VERIFY(m_sbHorz.Create(WS_CHILD|SBS_VERT, r, this, AFX_IDW_VSCROLL_FIRST));

Now inside your form view class override a function called GetScrollBarCtrl

CScrollBar* CMsgTesterView::GetScrollBarCtrl(int nBar) const
{
	CWnd* pParent = GetParent();
	UINT nID;
	if (nBar==SB_VERT)
		nID = AFX_IDW_VSCROLL_FIRST;
	else
		nID = AFX_IDW_HSCROLL_FIRST;

	CScrollBar * sbBar = (CScrollBar*)pParent->GetDlgItem(nID);
	return sbBar;
}

This will work as it is working here.

Jesus Loves Rose | [Rose]

<marquee direction="up" height="40" scrolldelay="1" step="1" scrollamount="1" style="background:#aabbcc;border-bottom:thin solid 1px #6699cc">
--Owner Drawn Rose | [Rose]

--Nothing special
--Defeat is temporary but surrender is permanent
--Never say quits
--Jesus is Lord Rose | [Rose]

Temp8317-Jan-06 1:30

Temp83

17-Jan-06 1:30

Yes, the solution works in non-split mainframe, but my program layout of whole frame is like ' |- ' symbol(two panes, the right one contains top and bottom sub pane), and I tried your solution that can hide the horizontal scroll bar in CFormView(right-top subpane), not vertical scroll bar in CFormView and CTreeView(left pane). Any idea? plus, the solution for CTreeView,CEditView?
Thank you in advance!

Re: Need help, the solution works partially!

Owner drawn17-Jan-06 1:47

Owner drawn

17-Jan-06 1:47

Try putting the scrollbars that I mentioned inside the CView class that you want. And Initialize them as I told. Do override the GetScrollBarCtrl function.

Jesus Loves Rose | [Rose]

<marquee direction="up" height="40" scrolldelay="1" step="1" scrollamount="1" style="background:#aabbcc;border-bottom:thin solid 1px #6699cc">
--Owner Drawn Rose | [Rose]

--Nothing special
--Defeat is temporary but surrender is permanent
--Never say quits
--Jesus is Lord Rose | [Rose]

WinZip of files

psbasha16-Jan-06 5:28

psbasha

16-Jan-06 5:28

Hi,

Could you please help me in writing a sample code for Zipping a individual files(say .doc) available in the given folder using C++ or MFC.

Input:
C:\Sample\Ex1.doc,....Exn.doc files available in "Sample" folder in any drive

Provide that u have to make use of already available "winzip.exe" available in the system.

OutPut:

C:\SampleOut\Ex1.zip,....Exn.zip

Thanks in advance

toxcct16-Jan-06 5:37

toxcct

16-Jan-06 5:37

ShellExecute() on Winzip.exe, and read winzip.exe command line doc to know its waiting parameters for such an action...

TOXCCT >>> GEII power
[toxcct][VisualCalc 2.20][VisualCalc 3.0]

psbasha16-Jan-06 5:41

psbasha

16-Jan-06 5:41

Thanks for your reply

Could you please provide a sample code for this.
Thanks in advance

toxcct16-Jan-06 5:45

toxcct

16-Jan-06 5:45

see here[^]

ShellExecute(NULL, "open", "C:\Program files\Winzip\winzip32.exe", "myfile.doc myoutput.zip", NULL, NULL);

this line is what i guess, but i'm not sure how the winzip command line works... read first how it waits for the parameter, and if it is winzip32.exe to call, etc...

TOXCCT >>> GEII power
[toxcct][VisualCalc 2.20][VisualCalc 3.0]

ThatsAlok16-Jan-06 17:13

ThatsAlok

16-Jan-06 17:13

psbasha wrote:
Could you please provide a sample code for this

yeap try this :-
http://www.codeproject.com/cpp/unzip.asp[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

psbasha17-Jan-06 6:18

psbasha

17-Jan-06 6:18

Thanks for your reply.

COuld you please send the link for the sample code for Zipping the files

ThatsAlok17-Jan-06 17:30

ThatsAlok

17-Jan-06 17:30

psbasha wrote:
COuld you please send the link for the sample code for Zipping the files

havn't you go through the link i have mentioned

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

kakan16-Jan-06 19:06

kakan

16-Jan-06 19:06

Hello.
There is another way, if you would like to include the zipping code in your software. Then you will maintain full control over what's happening, and you won't have to rely on a (hopefully) installed Winzip.
Have a look at info-zip.
AFAIK, both WinZip and java.util.zip is based on info-zip, so there are no compatibility issues. Info-zip is free.
I'm using it in one of my applications and I've seen no problems what so ever.
http://www.info-zip.org/pub/infozip/[^]
Kakan

WRAPI and WLAN setup

inf00916-Jan-06 5:15

inf009

16-Jan-06 5:15

I am having problems executing a project with WRAPI, I am using Visual
Studio 2005, a Windows XP SP2 (32 bit) machine, and I installed Win
DDK "windows xp sp1 ddk" (2600.1106).

I added the WrapiTest.cpp file from the WRAPI site into a new MFC project, copied WRAPI.dll
and WRAPI.lib into the project's folder, added #pragma comment(lib,
"WRAPI.lib"),
and added C:\WINDDK\2600.1106\src\network\ndis\ndisuio\sys as an
additional library in my project settings (in that folder resides
nuiouser.h).

The project compiles just fine but at execution I am getting error
"This application has failed to start because MFC42D.DLL was not
found. Re-installing the application may fix this problem." I am
pretty sure this error connects with my project's settings: General ->
Use of MFC -> Use MFC in a share DLL and Settings -> C/C++ -> Code
Generation -> Runtime Library -> Multi-threaded Debug DLL (/MDd).

I just don't understand what the WRAPI site means with:

MSVCRT.dll (Multithreaded Debug and Release versions of the standard
C-runtime library)
MFC42.dll (Multithreaded Debug and Release versions of the MFC runtime library)

I downloaded this dll's and copied into my project's folder and then
became other errors so I undid this.

Google didnt help me that much, so any Feedback in more than welcome.

Is there another way to set up a WLAN (also AdHoc) programatically?

Thanks.

David Crow16-Jan-06 5:23

David Crow

16-Jan-06 5:23

inf009 wrote:
"This application has failed to start because MFC42D.DLL was not
found.

Is this file present on the target machine?

"The words of God are not like the oak leaf which dies and falls to the earth, but like the pine tree which stays green forever." - Native American Proverb

inf00916-Jan-06 22:07

inf009

16-Jan-06 22:07

No, it wasn't, so I downloaded it, and then the same error came, but for MSVCRT.dll, so I downloaded it too, but then became error "The ordinal 5077 could not be located in the dynamic link library MFC42D.DLL"

David Crow17-Jan-06 2:24

David Crow

17-Jan-06 2:24

You are trying to distribute a debug version of your program on a machine that does not have Visual Studio installed. Do you really want to do this? If not, compile a release version and distribute that instead.

"The words of God are not like the oak leaf which dies and falls to the earth, but like the pine tree which stays green forever." - Native American Proverb