Please help me argent experts - C / C++ / MFC Discussion Boards

Re: Getting the dekstop window handle

Nuri Ismail5-Nov-09 3:13

Nuri Ismail

5-Nov-09 3:13

sujayg wrote:
I dont think GetDesktopWindow returns the handle to the Windows desktop

Documentation says that it does. [^]

Nuri Ismail

Re: Getting the dekstop window handle

CPallini5-Nov-09 3:17

CPallini

5-Nov-09 3:17

sujayg wrote:
dont think GetDesktopWindow returns the handle to the Windows desktop

MSDN [^]:

The GetDesktopWindow function returns a handle to the desktop window.

I see a conflict... Roll eyes | :rolleyes:

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-- Alfonso the Wise, 13th Century King of Castile.

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Re: Getting the dekstop window handle

SujayG5-Nov-09 3:27

SujayG

5-Nov-09 3:27

Hello Ian,

Yes the name is a bit confusing. The desktop handle is the main WIndow on top of which all Windows are painted .

But it does not return the handle of the Window ( SysListView32 ) - which is the WIndows desktop .

This can be checked with Spy++

There is another function, GetShellWindow, which "probably" returns the Windows desktop handle, I am testing that

Sujay

Re: Getting the dekstop window handle

C^hris L^osinger5-Nov-09 4:11

C^hris L^osinger

5-Nov-09 4:11

sujayg wrote:
But it does not return the handle of the Window ( SysListView32 )

that list view is not the desktop window, it is a child of a child of the desktop.

you can verify that with Spy++ by looking at the ID of the Desktop window as shown in the default window list compared to the ID of that list view.

the listview is a child of the Program Manager, which is the Windows Shell.

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Re: Getting the dekstop window handle

SujayG5-Nov-09 5:17

SujayG

5-Nov-09 5:17

Any idea how can I get the handle to that

I guess I need to use FindWindow or FindWinodwEx, but on what.

If you can help me with the code or at least the logic, I can try

Re: Getting the dekstop window handle

C^hris L^osinger5-Nov-09 5:25

C^hris L^osinger

5-Nov-09 5:25

use FindWindow to find "Program Manager", then use EnumChildWindows on its children.

or, the long way...

get the desktop window, then use EnumChildWindows to find the listview.

note that EnumChildWindows is recursive, so it will do a search of every window in the system if you start at the desktop. but, just look for a window of the SysListView32 type whose parent is the "Program Manager".

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Re: Getting the dekstop window handle

Nuri Ismail5-Nov-09 5:38

Nuri Ismail

5-Nov-09 5:38

Try this:

HWND hProgMan = FindWindow("Progman", NULL);
HWND hDefView = FindWindowEx(hProgMan, NULL, "SHELLDLL_DefView", NULL);
HWND hSysListView = FindWindowEx(hDefView, NULL, "SysListView32", NULL);

Nuri Ismail

Please help me argent experts

RIZWAN ADMANI5-Nov-09 2:31

RIZWAN ADMANI

5-Nov-09 2:31

sir
sir c++ .exe file i decompile but file is compress coding with

Copyright 1989-1995 PKWARE Inc. All Rights Reserved
Patent No. 5,051,745
PKWARE Data Compression Library Reg. U.S. Pat. and Tm. Off

then how i can decompress this coding and decompile for exe file please please slove my problem and give me a chance say to thaks.

rizwanadmani@gmail.com

Regard's
Rizwan Admani

Re: Please help me argent experts

Maximilien5-Nov-09 2:42

Maximilien

5-Nov-09 2:42

"pkware" should be handled by most compression/decompression tools in the XXI century (winzip, winrar, 7zip...)

after that, on the subject of decompilation, it's a hard one, you cannot simply decompile a EXE compiled with C++ and hope to see something resembling the original source code; and the resulting "code" would be hard to understand even for an expert C++ programmer.

or, simpler :

why do you need to decompile a C++ exe file ?

This signature was proudly tested on animals.

Re: Please help me argent experts

RIZWAN ADMANI5-Nov-09 18:12

RIZWAN ADMANI

5-Nov-09 18:12

dear all exe file compiled with c++ i am lose my source code how can i decompile and give me a tools name of decompile and my friend my query compressed from pkware software like my query this view how can i decompress my coding and how can decompile my source code,
Please help me any experts

Copyright 1989-1995 PKWARE Inc. All Rights Reserved
Patent No. 5,051,745
PKWARE Data Compression Library Reg. U.S. Pat. and Tm. Off
yyyyyyjjjjyyyyyyyyyy 77ujyyyyyyyyy99iuyyyyyyyyyyyyiiiyyyyyy
yyyyyyjjjjyyyyyyyyyy 77ujyyyyyyyyy99iuyyyyyyyyyyyyiiiyyyyyy
yyyyyyjjjjyyyyyyyyyy 77ujyyyyyyyyy99iuyyyyyyyyyyyyiiiyyyyyy
yyyyyyjjjjyyyyyyyyyy 77ujyyyyyyyyy99iuyyyyyyyyyyyyiiiyyyyyy

Regard's
Rizwan Admani

Re: Please help me argent experts [modified]

Richard MacCutchan5-Nov-09 2:42

Richard MacCutchan

5-Nov-09 2:42

RIZWAN ADMANI wrote:
Copyright 1989-1995 PKWARE Inc. All Rights Reserved
Patent No. 5,051,745
PKWARE Data Compression Library Reg. U.S. Pat. and Tm. Off

You cannot decompile a compressed exe file; it is compressed in order to protect it from being reverses engineered.

modified on Thursday, November 5, 2009 8:53 AM

How to write data into Outlook

Anil Kumar.Arvapalli5-Nov-09 1:24

Anil Kumar.Arvapalli

5-Nov-09 1:24

Hi Friends iam naive to coding i want to crack the PST file, iam able to crack Inbox folder and all mails from it . can any tell me the process so that i will crack the contacts, any samples related to it so that i will retrieve each and every thing from contacts.

I tried the contacts folders in the same way as Inbox Folder but iam unable to do it please any body help me out regarding this

BestWishes,

Pardhu.

Re: How to write data into Outlook

David Crow5-Nov-09 3:50

David Crow

5-Nov-09 3:50

Use Outlook Automation.

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

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Re: How to write data into Outlook

Anil Kumar.Arvapalli5-Nov-09 18:19

Anil Kumar.Arvapalli

5-Nov-09 18:19

what is this Outlook Automation...... can u brief it so that i will get into things....

Re: How to write data into Outlook

David Crow6-Nov-09 3:20

David Crow

6-Nov-09 3:20

See here.

Re: How to write data into Outlook

nagadravid5-Nov-09 20:51

nagadravid

5-Nov-09 20:51

Check out MFCMAPI Sample .. you can down load it..

Re: How to write data into Outlook

Game-point6-Nov-09 2:50

Game-point

6-Nov-09 2:50

i think MAP API is there ..i hope it would help 4 u ...

Need help of how to execute SQL update query in VC++

John5025-Nov-09 0:01

John502

5-Nov-09 0:01

Hi,
I have one SQL query, i want to update it in one database. Please check that SQL query below.

update employee set emp_name = 'Ravi' where emp_id = 1

I know that the below query will help me to get the records count..

update employee set emp_name = 'Ravi' where emp_id = 1; Select @@Rowcount Updated

But i want to execute this query through my VC++ code.. Cany one help me out how to execute this query and how to retrieve no of records updated count as return value..?

Can any one help me out as it urgent requirement for me..

Thanks
John.

Re: Need help of how to execute SQL update query in VC++

Code-o-mat5-Nov-09 0:15

Code-o-mat

5-Nov-09 0:15

I think you should start here[^].

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Sometimes you just have to hate coding to do it well. <

Re: Need help of how to execute SQL update query in VC++

Anil Kumar.Arvapalli5-Nov-09 1:33

Anil Kumar.Arvapalli

5-Nov-09 1:33

Try Like this

char *name="ravi";
int index=1;

CString str=_T("update employee set emp_name =");

str.format("'%s' where emp_id=%d",name,index);

and pass str as argument to ur Execute query...

Hope it is ur answer wat ur looking for it.

Can u please tell me what are the settings that we need in project to connect to database from VC++. please share it so that it wil be help full for me please

Re: Need help of how to execute SQL update query in VC++

David Crow5-Nov-09 3:52

David Crow

5-Nov-09 3:52

John502 wrote:
Cany one help me out how to execute this query...

Have you tried SQLExecute()?

WCHAR and system() call?

Souldrift4-Nov-09 23:57

Souldrift

4-Nov-09 23:57

Hi there,

quick question. How can one use the system() call to start an external exe with a wstring (WCHAR) as parameter?
Or is there an alternative?

Souldrift

Re: WCHAR and system() call?

Souldrift5-Nov-09 0:06

Souldrift

5-Nov-09 0:06

Nevermind .. I found it ... _wsystem().

*blush*

Souldrift

Argument passing

bhavik14864-Nov-09 23:46

bhavik1486

4-Nov-09 23:46

Hi,

I have a console program (.exe) that i want to call from a C++ program. How do I pass the parameters to the console program from my C++ program.

Thank you in advance!!
BAC

Re: Argument passing

Kushagra Tiwari5-Nov-09 0:02

Kushagra Tiwari

5-Nov-09 0:02

Use this function which does CreateProcess with the parameter u want

size_t ExecuteProcess(std::wstring FullPathToExe, std::wstring Parameters, size_t SecondsToWait)
{
    size_t iMyCounter = 0, iReturnVal = 0, iPos = 0;
    DWORD dwExitCode = 0;
    std::wstring sTempStr = L"";

    /* - NOTE - You should check here to see if the exe even exists */

    /* Add a space to the beginning of the Parameters */
    if (Parameters.size() != 0)
    {
        if (Parameters[0] != L' ')
        {
            Parameters.insert(0,L" ");
        }
    }

    /* The first parameter needs to be the exe itself */
    sTempStr = FullPathToExe;
    iPos = sTempStr.find_last_of(L"\\");
    sTempStr.erase(0, iPos +1);
    Parameters = sTempStr.append(Parameters);

     /* CreateProcessW can modify Parameters thus we allocate needed memory */
    wchar_t * pwszParam = new wchar_t[Parameters.size() + 1];
    if (pwszParam == 0)
    {
        return 1;
    }
    const wchar_t* pchrTemp = Parameters.c_str();
    wcscpy_s(pwszParam, Parameters.size() + 1, pchrTemp);

    /* CreateProcess API initialization */
    STARTUPINFOW siStartupInfo;
    PROCESS_INFORMATION piProcessInfo;
    memset(&siStartupInfo, 0, sizeof(siStartupInfo));
    memset(&piProcessInfo, 0, sizeof(piProcessInfo));
    siStartupInfo.cb = sizeof(siStartupInfo);

    if (CreateProcessW(const_cast<LPCWSTR>(FullPathToExe.c_str()),
                            pwszParam, 0, 0, false,
                            CREATE_DEFAULT_ERROR_MODE, 0, 0,
                            &siStartupInfo, &piProcessInfo) != false)
    {
         /* Watch the process. */
        dwExitCode = WaitForSingleObject(piProcessInfo.hProcess, (SecondsToWait * 1000));
    }
    else
    {
        /* CreateProcess failed */
        iReturnVal = GetLastError();
    }

    /* Free memory */
    delete[]pwszParam;
    pwszParam = 0;

    /* Release handles */
    CloseHandle(piProcessInfo.hProcess);
    CloseHandle(piProcessInfo.hThread);

    return iReturnVal;
}

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