C / C++ / MFC Discussion Boards

Re: viewing pictures in tif format using CImage

Mark Salsbery9-Sep-08 5:01

Mark Salsbery

9-Sep-08 5:01

SandipG wrote:
I checked it with MSDN.

I checked it by writing code and testing it Poke tongue | ;-P

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: viewing pictures in tif format using CImage

SandipG 9-Sep-08 5:14

SandipG

9-Sep-08 5:14

Mark Salsbery wrote:
I checked it by writing code and testing it Poke tongue

Regards,
Sandip.

Re: viewing pictures in tif format using CImage

Mark Salsbery8-Sep-08 5:44

Mark Salsbery

8-Sep-08 5:44

What are you having problems with?

Here's a little example...

CImage img;
img.Load(_T("C:\\somepath\\some.tif"));
CClientDC dc(pWnd);
img.Draw(dc, 0, 0);

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Auto Run Application

polopo8-Sep-08 2:16

polopo

8-Sep-08 2:16

Hi All

how can i make a application which is auto run? I mean when system is start then application is run.Plz help me

singh

Re: Auto Run Application

CPallini8-Sep-08 2:21

CPallini

8-Sep-08 2:21

Add a key inside
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
At least on XP it should work.
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: Auto Run Application

polopo8-Sep-08 2:23

polopo

8-Sep-08 2:23

Can you explane example..

singh

Re: Auto Run Application

toxcct8-Sep-08 2:33

toxcct

8-Sep-08 2:33

well, do you understand what "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" is ?
do you know regedit ?
can't you just write such an entry for you application in this registry key ?

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Auto Run Application

polopo8-Sep-08 2:43

polopo

8-Sep-08 2:43

i know what is regedit..

Well i am useing Dialog Application.Can you tell me how can i use it?

Plz help for lerner..

singh

Re: Auto Run Application

David Crow8-Sep-08 3:19

David Crow

8-Sep-08 3:19

polopo wrote:
Can you tell me how can i use it?

Use what?

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

Re: Auto Run Application

CPallini8-Sep-08 2:43

CPallini

8-Sep-08 2:43

- Launch regedit tool.
- Open the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
key.
- Issue the add string value command adding the path of your application.
Smile | :)

Re: Auto Run Application

Try8-Sep-08 3:24

Try

8-Sep-08 3:24

Goto Start>Programs>Startup
right click on Startup and select "Explore". Startup folder will open. Copy your application to Startup folder.
Done.

Re: Auto Run Application

sashoalm8-Sep-08 9:04

sashoalm

8-Sep-08 9:04

If you want to do it programatically you can use RegSetValue[^]

There is sufficient light for those who desire to see, and there is sufficient darkness for those of a contrary disposition.
Blaise Pascal

Closing the Chm( help doc ) on application close

hariakuthota8-Sep-08 1:55

hariakuthota

8-Sep-08 1:55

Hi i am new to vc++.
I am embedding a help doc (chm ) in my application and opening it using the ShellExecute() function but how can i close the help doc if the application closes.Can anybody suggest me the right approach for doing this???
Thanks in advance...

Re: Closing the Chm( help doc ) on application close

_AnsHUMAN_ 8-Sep-08 2:11

_AnsHUMAN_

8-Sep-08 2:11

Instead of ShellExecute use CreateProcess to open the document. you will get a handle to the process which you can use later to close the .chm

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Closing the Chm( help doc ) on application close

toxcct8-Sep-08 2:33

toxcct

8-Sep-08 2:33

ShellExecuteEx() handle it well too Wink | ;)

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Closing the Chm( help doc ) on application close

SandipG 8-Sep-08 2:46

SandipG

8-Sep-08 2:46

Use HtmlHelp API instead of ShellExecute and CreateProcess..
It think it will take care of closing the help with application.
Read documentation for HtmlHelp details..

Regards,
Sandip.

Re: Closing the Chm( help doc ) on application close

sashoalm8-Sep-08 5:02

sashoalm

8-Sep-08 5:02

See this thread[^]

There is sufficient light for those who desire to see, and there is sufficient darkness for those of a contrary disposition.
Blaise Pascal

Spy on a web browser

Sabry19058-Sep-08 1:33

Sabry1905

8-Sep-08 1:33

Hello all

i am wondering how to make a spy on a web page, and keep tracking og user events, my traget is doing an event log for any user input on this webpage

Best Regards,
Ahmed sabry

Re: Spy on a web browser

ThatsAlok8-Sep-08 2:02

ThatsAlok

8-Sep-08 2:02

google for BHO... short form for Browser helper object!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You/xml>

Re: Spy on a web browser

Rajesh R Subramanian8-Sep-08 2:44

Rajesh R Subramanian

8-Sep-08 2:44

A-M-S-S wrote:
my traget is doing an event log for any user input on this webpage

Please, can you explain what kind of an application are you developing? Somehow, it seems like a malicious application to me. We don't provide help to write malicious code. Or, can you explain?

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Spy on a web browser

Sabry19059-Sep-08 21:47

Sabry1905

9-Sep-08 21:47

sure it is not a malicious software, let me explain, we are developing web application that being used inside our company network, and we need to make an application that keep tracking of the user event on the page controls, this will help us when there is an error or exception, we want our application to send us the scenario that makes the errors or exceptions, in order to analyze it and make a knowledge base for our support to our users

Crash in the Release build only

ptr_Electron8-Sep-08 1:27

ptr_Electron

8-Sep-08 1:27

It is working file in the debug build, but in the release build the applicaton crashed even before window is displayed with the message

The instruction at "0x5f43351b" referenced memory at "0x00000000". The memory could not be "read"..

When I debug in the relesae build I found the crash @ the belwo statement . Please help me..

38: // Perform specific initializations
39: if (!pThread->InitInstance())
5F433518 mov ecx,dword ptr [pThread]
5F43351B mov edx,dword ptr [ecx] 5F43351D mov </b> //CRASH
ecx,dword ptr [pThread]
5F433520 call dword ptr [edx+58h]
5F433523 test eax,eax
5F433525 jne AfxWinMain+0C3h (5f433563)
40: {
41: if (pThread->m_pMainWnd != NULL)
5F433527 mov eax,dword ptr [pThread]
5F43352A cmp dword ptr [eax+20h],0
5F43352E je AfxWinMain+0B3h (5f433553)
42: {
43: TRACE0("Warning: Destroying non-NULL m_pMainWnd\n");
5F433530 push offset string "Warning: Destroying non-NULL m_p"... (5f4af280)

Re: Crash in the Release build only

_AnsHUMAN_ 8-Sep-08 1:35

_AnsHUMAN_

8-Sep-08 1:35

Survive Release Version[^]

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Problem of EditBox.

Le@rner8-Sep-08 1:25

Le@rner

8-Sep-08 1:25

Hi all,

i m using a EditBox with Number property.

i want to enter only numbers here.Its working fine.

But when i paste any String by using menu . it accecpt.

so please tell me how can i block all other than nuber value.

thanks in advance.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Re: Problem of EditBox.

SandipG 8-Sep-08 1:44

SandipG

8-Sep-08 1:44

"_$h@nky_" wrote:
But when i paste any String by using menu . it accecpt.

so please tell me how can i block all other than nuber value.

handle WM_PASTE message..

Read this thread for details..

Disable context menu.

Regards,
Sandip.

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