C / C++ / MFC Discussion Boards

cpp_prgmer20-Sep-06 0:33

20-Sep-06 0:33

Hi all,

How does one profile timing for VS 6.0? Does it give you the timing in seconds or percentage? I would like to have timing in seconds, how do i obtain that?
How does one repeate the above for VS 9.0?

I do understand this might be the wrong forum to post this question but I am not getting the answer in the right forum, so I thought here I could grab some attention. Sigh | :sigh:

Re: Profiling help request.

Dave Kerr20-Sep-06 1:12

Dave Kerr

20-Sep-06 1:12

Hi,

Try searching on the net for DevPartner Profiler. It integrates fully into visual studio .NET (and 6.0 too I think, I've been using it for years..) and is very well featured.

Dave Kerr
codechamber@hotmail.com
http://www.codechamber.com

Re: Profiling help request.

cpp_prgmer20-Sep-06 1:21

cpp_prgmer

20-Sep-06 1:21

I am very sorry, forgot mentioning this. I am wanting to profile my VC++ application in VS 6.0 and VS 9.0.
I am not sure if the mentioned would solve my purpose. Lastly but not the least thanks for replying.

connecting client to server

Muhammad Azeem Azam20-Sep-06 0:03

Muhammad Azeem Azam

20-Sep-06 0:03

i have windows xp home edition sp2.

i am working in visual C++ 6.0.

i have a chatter client (Sample).

i don't know how to connect to sever.

how can i make server on my laptop.

i want to know possible solutions.

Thanks

Bye

Re: connecting client to server

saania khan21-Sep-06 19:20

saania khan

21-Sep-06 19:20

If you have the visual C++ 6.0 installed on your laptop as well, simply copy a chat server from the internet and run it. Get the IP of your laptop and ask the client to connect to the server using that IP.

Re: connecting client to server

Muhammad Azeem Azam21-Sep-06 21:39

Muhammad Azeem Azam

21-Sep-06 21:39

i have copied the server(Sample of visual C++) from internet. but how can i get the ip address.

Re: connecting client to server

Muhammad Azeem Azam21-Sep-06 21:50

Muhammad Azeem Azam

21-Sep-06 21:50

actually i have to just check the sample program of visualC++ 6.0

a)CHATTER
b) CHATSER

for chatter it asks me to provide the

1)handle.
2)Server

for server it asks me to provide

1) channel.

now what should i do

How to color the splitterbar

kiranin19-Sep-06 23:44

kiranin

19-Sep-06 23:44

Hi,
How to remove or changing the color of the splitterbar between two panes?

Collapsable 3D Studio-esque menu system

Graham Reeds19-Sep-06 23:37

Graham Reeds

19-Sep-06 23:37

I while back I found on Code Project a menu system that behaved like the ones found in 3DS MAX. However I have been through all of the menu controls and can't find it.

I wonder if anyone knows where it is located for me?

Re: Collapsable 3D Studio-esque menu system

Graham Reeds20-Sep-06 4:58

Graham Reeds

20-Sep-06 4:58

ttt

Re: Collapsable 3D Studio-esque menu system

Hamid_RT20-Sep-06 7:38

Hamid_RT

20-Sep-06 7:38

I remmeber a article but it is for DialogBar

WhiteSky

Re: Collapsable 3D Studio-esque menu system

Graham Reeds20-Sep-06 22:26

Graham Reeds

20-Sep-06 22:26

That's the one, thanks. Wouldn't of thought about looking in DialogBar. Went through Menu and Lists but turned up nothing.

Thanks!
G.

Microsoft Detours 1.5 Complete API Documentations needed.

Ricky Gai19-Sep-06 23:20

Ricky Gai

19-Sep-06 23:20

Is there any good Detours 1.5 API references or documentations out there ?

I have read through Detours.pdf and sources like verify.cpp and still
lack of informations to understand sample sources given.

eg: from VERIFY.CPP

static VOID Dump (PBYTE pbBytes, LONG nBytes, PBYTE pbTarget)
{
for( LONG n=0; n<nbytes; n+="16" )=""
="" {
="" printf("="" %08x="" (="" %i="" bytes="" ):="" ",="" pbbytes="" +="" n,="" nbytes);

="" for(="" long="" m="n;" m<n+16;="" m++="" )
="" if(="">= nBytes )
{
printf(".");
......
}

VOID WINAPI Verify (PBYTE pbCode)
{
Decode("Original", pbCode, NULL, 3);

Decode("DetourGetFinalCode with Skip JMP", DetourGetFinalCode(pbCode, TRUE), pbCode, 3);

Decode("DetourGetFinalCode no Skip JMP", DetourGetFinalCode(pbCode, FALSE), pbCode, 3);
}

Q1: What is cfSkipJmp in DetourGetFinalCode() ?
Q2: What is the return of PBYTE in DetourGetFinalCode() refers to ?
Q3: What is n+=16 means for ?

I think the answers will be quite low level, but I really need extra informations
in order to understand what the source trying to give.

I have read through Detours.pdf but still I found insufficient to understand as
the questions stated above.

Any advise is appreciated.

Thank you.

Best Regards,
Ricky Gai.

Re: Microsoft Detours 1.5 Complete API Documentations needed.

SSDream7-Sep-09 4:35

SSDream

7-Sep-09 4:35

I prefer more BoxedApp SDK. It costs much cheaper, but in the same time works much perfectly!

Shared object between 2 DLLs

AbhishekBK19-Sep-06 23:18

AbhishekBK

19-Sep-06 23:18

Hello guys!
I want to share an object between two DLLs. One DLL is managed and the other is unmanaged. I was panning to create an extra DLL and declare a class as in the shared data segment. But things don't seem to be working so far. How would you guys do this?

Thanks in advance.

Abhishek

It is impossible to change your past. But it is possible to ruin your present by worring about the future.
-Chankya

Microsoft Detours 1.5 API documentations required.

Ricky Gai19-Sep-06 23:17

Ricky Gai

19-Sep-06 23:17

Is there any good Detours 1.5 API references or documentations out there ?

I ahave read throught Detours.pdf and sources like verify.cpp and still
lack of informations to understand sample sources given.

eg: from VERIFY.CPP

static VOID Dump (PBYTE pbBytes, LONG nBytes, PBYTE pbTarget)
{
for( LONG n=0; n<nbytes; n+="16" )=""
="" {
="" printf("="" %08x="" (="" %i="" bytes="" ):="" ",="" pbbytes="" +="" n,="" nbytes);

="" for(="" long="" m="n;" m<n+16;="" m++="" )
="" if(="">= nBytes )
{
printf(".");
......
}

VOID WINAPI Verify (PBYTE pbCode)
{
Decode("Original", pbCode, NULL, 3);

Decode("DetourGetFinalCode with Skip JMP", DetourGetFinalCode(pbCode, TRUE), pbCode, 3);

Decode("DetourGetFinalCode no Skip JMP", DetourGetFinalCode(pbCode, FALSE), pbCode, 3);
}

Q1: What is cfSkipJmp in DetourGetFinalCode() ?
Q2: What is the return of PBYTE in DetourGetFinalCode() refers to ?
Q3: What is n+=16 means for ?

I think the answers will be quite low level, but I really need extra informations
in order to understand what the source trying to give.

I have read through Detours.pdf but still I found insufficient to understand as
the questions stated above.

Any advise is appreciated.

Thank you.

Best Regards,
Ricky Gai.

KeyBoard hook Doubt

_anil_19-Sep-06 23:06

_anil_

19-Sep-06 23:06

Hello
I am doing some keyboard hook program.
I am able to hook it and disable the inputs of some keys in the application.
But If I am shifting to other application say VC++ id and coming back to my application the application no more hooking the keys.
I want to hook the keys for all the application. i.e I want to disable some keys for all the application.
Is it possible? give me some hint to proceed

Thanks

Regards
Anil

Re: KeyBoard hook Doubt

Naveen19-Sep-06 23:31

Naveen

19-Sep-06 23:31

For a hook to be globel, u must write the hook procedure in a dll. Paste the code here so that we can check whats wrong with it..

nave

Re: KeyBoard hook Doubt

_anil_19-Sep-06 23:40

_anil_

19-Sep-06 23:40

Thanks for your quick response
I have not done much but still you can check the code

This is the code from the dll Just have 3 function now
Install Uninstall and the global Keyboar procedure.

<br />
LRESULT CKeyHook::InstallKeyHook()<br />
{ <br />
	g_hHook = ::SetWindowsHookEx(WH_KEYBOARD, KeyboardProc, AfxGetInstanceHandle(), 0);<br />
	return( KH_OK );<br />
}<br />
<br />
LRESULT CKeyHook::UninstallKeyHook()<br />
{<br />
	::UnhookWindowsHookEx(g_hHook);<br />
	return( KH_OK );<br />
}<br />
<br />
LRESULT CALLBACK KeyboardProc(INT nCode, WPARAM wParam, LPARAM lParam)<br />
{	<br />
        switch (nCode)<br />
	{<br />
	case HC_ACTION:<br />
		{<br />
			// Disable All<br />
			return 1;<br />
		}<br />
	}<br />
	return ::CallNextHookEx(g_hHook, nCode, wParam, lParam);	<br />
}<br />

The test application just call InstallKeyHookin InitDialog
and UnInstallKeyHook in OnClose.

Regards
Anil

Re: KeyBoard hook Doubt

Naveen19-Sep-06 23:55

Naveen

19-Sep-06 23:55

_anil_ wrote:
g_hHook = ::SetWindowsHookEx(WH_KEYBOARD, KeyboardProc, AfxGetInstanceHandle(), 0);

i think the problem is with the AfxGetInstanceHandle() used here. What i suggest is create a globel variable of HINSTANCE and set this parameter with the HINSTACE coming in the dll main. If ur using an MFC dll, set this variable as follows

BOOL CDllApp::InitInstance()
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
hins=AfxGetInstanceHandle();
return CWinApp::InitInstance();
}

now pass this variable in the SetWindowsHookEx function

nave

Re: KeyBoard hook Doubt

_anil_20-Sep-06 0:02

_anil_

20-Sep-06 0:02

Superb Its worked. Big Grin | :-D

Now please tell me what is the difference beteewn the two? D'Oh! | :doh:

Why did you think that that should be the error place.

Regards
Anil

Re: KeyBoard hook Doubt

Naveen20-Sep-06 2:11

Naveen

20-Sep-06 2:11

sorry it wasn't the problem of taking the hinstance value in InitInstance. It was the problem of not calling AFX_MANAGE_STATE(AfxGetStaticModuleState());

i tried calling AfxGetInstanceHandle() from a dll as follow.

HINSTANCE h2 = AfxGetInstanceHandle();// Returns the instance of the exe
AFX_MANAGE_STATE(AfxGetStaticModuleState());
HINSTANCE h = AfxGetInstanceHandle();// Returns the instance of the dll

now i think u understood the problem.

nave

edit control how to get deleted text

harsha_123419-Sep-06 22:37

harsha_1234

19-Sep-06 22:37

hi,

in an edit control if multiple characters are selected and user presses delete button how we can deleted text that is "selected text" in WM_KEYDOWN or
OnKeyDown handler??

same thing with OnChar also for backspace!!

Thanks and regards
Harshal

Re: edit control how to get deleted text

Rinu_Raj19-Sep-06 22:46

Rinu_Raj

19-Sep-06 22:46

Call the CWnd::OnkeyDown() in the overrided Onkeydown()

Rinu Raj

Re: edit control how to get deleted text

harsha_123419-Sep-06 22:55

harsha_1234

19-Sep-06 22:55

hi rinu,
thanks for replying.
but what i want to do is something different

suppose "abcd" is the selected text and the caret is
positioned before 'a' and if someone presses delete
whole text will delete so i want to retrieve that text before it gets deleted.
means i want abcd to be stored in some buffer or CString variable

thank's
Harshal

Last Visit: 31-Dec-99 18:00 Last Update: 22-May-24 17:44

Refresh

ᐊ Prev 1...8384 8385 8386 838783888389 8390 8391 8392 8393 Next ᐅ

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.