Re: Closing an MFC Application - C / C++ / MFC Discussion Boards

Re: multiple images problem

Naveen25-Apr-06 19:21

Naveen

25-Apr-06 19:21

Sandeep A.C wrote:
I want more than one image in a single cell of a list control (Report view ).

There is a way...

1. First create a memory dc and draw the three bitmaps to the dc...
2. Thake the current bitmap from the memory dc..
3. Add that bitmap to the Image list...( I think u have to create the image list with a width equal to the combined with of the three images)
4. Set the image to the column as usuall

Sandeep A.C wrote:
the selection background is not displaying for that image. How can I over come this ?

for this u have to draw the image by userself.. u can use CImageList::DrawIndirect

nave

Re: multiple images problem

Sandeep A.C25-Apr-06 19:31

Sandeep A.C

25-Apr-06 19:31

can u plz send a mail to

sancres_memail@myway.com

I will explain my problem in detail

Sandeep A.C

Sanc

Re: multiple images problem

Sandeep A.C25-Apr-06 20:50

Sandeep A.C

25-Apr-06 20:50

Plz see ur inbox

Sandeep A.C

Sanc

Re: multiple images problem

Naveen25-Apr-06 20:55

Naveen

25-Apr-06 20:55

ok i will try to make a sample application and send it to u..

but not soon..May be tommorow..

nave

Re: multiple images problem

Sandeep A.C25-Apr-06 21:45

Sandeep A.C

25-Apr-06 21:45

Thank You
Thank you very much

SAndeep A.C

Sanc

Closing an MFC Application

lavate malllik25-Apr-06 18:13

lavate malllik

25-Apr-06 18:13

The following code is written in OncLose Function.
void CMainFrame::OnClose()
{
m_pFMApplicationv7->Release();
m_pFMApplicationv7 = NULL;
CoUninitialize();

CFrameWnd::OnClose();

}
m_pFMApplicationv7 is a Interface Pointer of COM Object which is created using CoCreateInstance.The COM server is written in .NET-C#.Client is MFC.

When I close the application I got the following excepton.
Unhandled Exception in CFDlink.exe (KERNEL32.DLL):0XE0434F4D) : (NO NAME)

Kindly help me to resolve this issue.

Regards
Lavate Mallikarjun Avanna
Flowmaster India Pvt. Ltd.

-- modified at 0:41 Wednesday 26th April, 2006

Re: Closing an MFC Application

Nibu babu thomas25-Apr-06 18:43

Nibu babu thomas

25-Apr-06 18:43

Click on retry and debug. Take a look at the Call stack to find out what's causing this exception.

Nibu thomas
Software Developer

Re: Closing an MFC Application

lavate malllik25-Apr-06 19:01

lavate malllik

25-Apr-06 19:01

Hi Nibu,

I had done the debug I found at following location in Disassembly it throws the exception.
77D4B517 CALL 77D494A4.
In the call stack at the following location it throws the exception.
USER32!77d4b517().
Let me know what is the actual problem after viewing the above lines.

Regards
Mallikarjun

-- modified at 1:02 Wednesday 26th April, 2006

Re: Closing an MFC Application

Nibu babu thomas25-Apr-06 19:15

Nibu babu thomas

25-Apr-06 19:15

Take a close look at the call stack to see if it lists any of your functions or any of the functions that you have called.

Nibu thomas
Software Developer

Re: Closing an MFC Application

lavate malllik25-Apr-06 19:32

lavate malllik

25-Apr-06 19:32

Hi
For your information. I found this bug when it comes out of the scope & from there it enters into the MFC framework & there it fails.

I not found any of the functions in call stack which I had called it.
Waiting for your reply.

Regards
Mallikarjun

-- modified at 1:33 Wednesday 26th April, 2006

Re: Closing an MFC Application

prasad_som25-Apr-06 19:55

prasad_som

25-Apr-06 19:55

lavate malllik wrote:
m_pFMApplicationv7->Release();
m_pFMApplicationv7 = NULL;

Release() returns a integer value. check it. It indicates reference count.
It must be 0 in your case.
If it is not , then it must be used some where after making it NULL

Re: Closing an MFC Application

lavate malllik25-Apr-06 20:49

lavate malllik

25-Apr-06 20:49

Hi
Thanks for your reply.

I had done debug & found the return value of release is "0".

Waiting for your reply.

Regards
Lavate Mallikarjun Avanna

rasentry alternate number problem

jack122025-Apr-06 17:58

jack1220

25-Apr-06 17:58

Hi,
I'm using vc++ calling ras api RasGetEntryProperties(). I able to get the rasentry structure object and I'm facing problem in getting the alternate phone number.the documentation said the alternate numbers is a string append right after the rasentry structure.From the rasentry structure, i can get dwSize and dwAlternateOffset which will store the size(bytes) of the structure and offset point to the alternate number string respectively. but my problem is how to get the string using the rasentry or dwAlternateOffset?

Re: rasentry alternate number problem

Renjith Ramachandran25-Apr-06 19:50

Renjith Ramachandran

25-Apr-06 19:50

why can't u try to get like

char szAlternatePhone[128];
strcpy(szAlternatePhone, *(rasStruct+offset));

hope it will work !

Ninety-eight percent of the thrill comes from knowing that the thing you designed works, and works almost the way you expected it would. If that happens, part of you is in that machine.

Re: rasentry alternate number problem

jack122025-Apr-06 22:54

jack1220

25-Apr-06 22:54

thanks for your reply. i still can't get it done.
i already email to your hotmail account. can help me to take a look on it?
thanks a lot.

Re: rasentry alternate number problem

David Crow26-Apr-06 3:23

David Crow

26-Apr-06 3:23

Have you looked at the memory immediately following the RASENTRY structure to ensure that there are phone numbers there?

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"We will be known forever by the tracks we leave." - Native American Proverb

how to get the return code of ShellExecute()

lekshmipriya25-Apr-06 17:04

lekshmipriya

25-Apr-06 17:04

hi all,
i am using a dialog based program.i have used an API ShellExecute() to extract a zip file and it is working properly.but i just want to put a condition that if that ShellExecute returns a success,then....
but return code of the ShellExecute is an HINSTANCE varaiable.and in MSDN they have written as return code as long variable.how can i know that function is a success or that .can anyone please give me some example how to use the return code of Shellexecute().
thaks in advance

lekshmi

Re: how to get the return code of ShellExecute()

Michael Dunn25-Apr-06 17:12

Michael Dunn

25-Apr-06 17:12

From the docs:

Return Values
Returns a value greater than 32 if successful, or an error value that is less than or equal to 32 otherwise.

So just test the value to be > 32 to tell if it succeeded.

--Mike--
Visual C++ MVP Cool | :cool:

LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ

Re: how to get the return code of ShellExecute()

Naveen25-Apr-06 17:13

Naveen

25-Apr-06 17:13

The ShellExecute returns a value greater than 32 if successful, or an error value that is less than or equal to 32 .

HINSTANCE hInst = ShellExecute(...);<br />
if( 32 < hInst )<br />
{<br />
     // success<br />
}<br />
else<br />
{<br />
  // Failed<br />
}

Re: how to get the return code of ShellExecute()

lekshmipriya25-Apr-06 17:31

lekshmipriya

25-Apr-06 17:31

hi thank you for the reply.but it didnt works i got the folowing errors
error C2446: '<' : no conversion from 'struct HINSTANCE__ *' to 'const int'
This conversion requires a reinterpret_cast, a C-style cast or function-style cast
: error C2040: '<' : 'const int' differs in levels of indirection from 'struct HINSTANCE__ *'
Error executing cl.exe.

lekshmi

Re: how to get the return code of ShellExecute()

Naveen25-Apr-06 17:44

Naveen

25-Apr-06 17:44

just type cast..

if( 32 < (int)hInst )
{

}
else
{

}

nave

Re: how to get the return code of ShellExecute()

Aqueel25-Apr-06 17:50

Aqueel

25-Apr-06 17:50

Do like that

if (ShellExecute(...) > 32)<br />
{do somthing...}

I don't know if it works or not. But i hope it will.
If problem remains, let us know.
Good luck.

We Believe in Excellence
www.aqueelmirza.cjb.net

Re: how to get the return code of ShellExecute()

David Crow26-Apr-06 3:31

David Crow

26-Apr-06 3:31

Use:

HINSTANCE hInst = ShellExecute(...);
if (hInst > (HINSTANCE) HINSTANCE_ERROR)
{
   ...
}

if ((int) hInst > HINSTANCE_ERROR)
{
   ...
}

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"We will be known forever by the tracks we leave." - Native American Proverb

Re: how to get the return code of ShellExecute()

lekshmipriya26-Apr-06 5:48

lekshmipriya

26-Apr-06 5:48

hi Thank you for the reply.im new to VC++ .can you please give some more detailed explanation.
i have used the shellexecute for extractig a zipfileand i just want whether it returns a success or..
thanks in advance

lekshmi

Re: how to get the return code of ShellExecute()

David Crow26-Apr-06 5:58

David Crow

26-Apr-06 5:58

lekshmipriya wrote:
can you please give some more detailed explanation.

Such as? Short of sitting down at your computer and typing it for you, I've shown you exactly what you need.

lekshmipriya wrote:
i just want whether it returns a success or..

Which is exactly what I showed you. What is it that you are not understanding?

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"We will be known forever by the tracks we leave." - Native American Proverb

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