C / C++ / MFC Discussion Boards

vallikumar16-Jan-06 23:37

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

Re: SetWindowPos

gomez_a23-Jan-06 4:32

gomez_a

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]

Need help, the solution works partially!

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

Re: WinZip of files

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]

Re: WinZip of files

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

Re: WinZip of files

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]

Re: WinZip of files

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

Re: WinZip of files

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

Re: WinZip of 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

Re: WinZip of files

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.

Re: WRAPI and WLAN setup

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

Re: WRAPI and WLAN setup

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"

Re: WRAPI and WLAN setup

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

Re: WRAPI and WLAN setup

inf00917-Jan-06 4:50

inf009

17-Jan-06 4:50

I was compiling the a release, and executing that build in my own machine with VS 2005, thus it was weird that it was asking for a "D" dll.

I created my own class that talks to NDISUIO driver, because I couldnt use WRAPI, but thank you anyway for your help.

MFC Rebar control

masnu16-Jan-06 4:40

masnu

16-Jan-06 4:40

I have created a CRebar control and added several toolbars and dialog bars to it. The rebar control seems to maximize the first toolbar so that the rebar fits across the screen. Is there a way to make it minimize all toolbar controls so that the rebar is "left justified"?

I would appreciate any suggestions!

Thanks!

Thread?

Smith#16-Jan-06 3:30

Smith#

16-Jan-06 3:30

how do i create a thread without MFC support? may in a win32 console?

regards,
Rookie
Installing MFC...2% complete

Re: Thread?

kelprinc16-Jan-06 3:52

kelprinc

16-Jan-06 3:52

Assuming you creating threads for a windows platform. Use the CreateThread() method
look at the link below.
You will require a kernell32.dll

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dllproc/base/createthread.asp

Kelvin Chikomo

Re: Thread?

Jon Hulatt16-Jan-06 3:52

Jon Hulatt

16-Jan-06 3:52

Platform SDK CreateThread function. Go look it up in MSDN.

using System.Beer;

Re: Thread?

C^hris L^osinger16-Jan-06 3:57

C^hris L^osinger

16-Jan-06 3:57

also see beginthread

Cleek | Image Toolkits | Thumbnail maker

Re: Thread?

El Corazon16-Jan-06 6:30

El Corazon

16-Jan-06 6:30

Rokiee wrote:
may in a win32 console?

Since the others answered the the thread reference, I will briefly answer this. yes, absolutely. I've run threads from Windows 2k forward in massive quantities from consoles to windows GUI apps. As mentioned it is the dll reference.

Just remember there are issues with threads, reentrant code, blocking, race conditions, etc.

_________________________
Asu no koto o ieba, tenjo de nezumi ga warau.
Talk about things of tomorrow and the mice in the ceiling laugh. (Japanese Proverb)

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