Invalid access to memory location in dll - C / C++ / MFC Discussion Boards

_AnsHUMAN_ 10-May-07 23:46

10-May-07 23:46

Use CopyFile() to copy the exe to a certain location and then use ShellExecute()
Didn't get you on this.system tray D'Oh! | :doh:

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

_AnShUmAn_

Re: system tray

Programm3r11-May-07 0:09

Programm3r

11-May-07 0:09

deeps_cute wrote:
system tray

deeps_cute wrote:
hi i have to copy an exe to a specified path when a button is clicked and then have to run the exe automatically. how to do this

What does the title and the question have in commen???

Copy a file (any extension)

CopyFile
The CopyFile function copies an existing file to a new file.

BOOL CopyFile(
  LPCTSTR lpExistingFileName,
                          // pointer to name of an existing file
  LPCTSTR lpNewFileName,  // pointer to filename to copy to
  BOOL bFailIfExists      // flag for operation if file exists
);

ShellExecute
Opens or prints a specified file.

HINSTANCE ShellExecute(
    HWND hwnd, 
    LPCTSTR lpOperation,
    LPCTSTR lpFile, 
    LPCTSTR lpParameters, 
    LPCTSTR lpDirectory,
    INT nShowCmd
);	
</code>

MSDN these functions .....

Regards,

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r
My Blog: ^_^

Re: system tray

_AnsHUMAN_ 11-May-07 1:01

_AnsHUMAN_

11-May-07 1:01

Programm3r wrote:
What does the title and the question have in commen???

May be because all the characters in "System Tray" are used in his question. Unsure | :~

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

_AnShUmAn_

Re: system tray

Hamid_RT11-May-07 0:15

Hamid_RT

11-May-07 0:15

Your question is about CopyFile/ShellExecute(AnShUmAn answered to you) but if you need to info about system tray see here[^]

WhiteSky

program too big to fit in memory

dharani10-May-07 23:19

dharani

10-May-07 23:19

Hi all
When I try to run a exe which is a gSOAP client I get an error
"program too big to fit in memory" . What is the reason ? A search in google says RAM size could be small , pagefile big etc. I have 1GB RAM , Windows XP SP2
Anyone help me pls ?

redindian

Re: program too big to fit in memory

Hamid_RT11-May-07 0:15

Hamid_RT

11-May-07 0:15

Can you more explain about your program.

WhiteSky

Re: program too big to fit in memory

James R. Twine11-May-07 1:40

James R. Twine

11-May-07 1:40

   Being that this is a rather rare error, my first guess would be that the EXE is corrupted somehow (or was built with some seriously messed up linker options). Unless you have an EXE file that is larger than 2GB, that is...

   If it is a .NET application, it might have something to do with your .NET runtime/installation...?

   Peace!

-=- James
Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles

Invalid access to memory location in dll

ggdfgdfg10-May-07 22:59

ggdfgdfg

10-May-07 22:59

hi all,
i created dll using vc++. it succesfully compiled.

but while registering i am getting error like
Library(path )

Failed - Invalid access to memory location.

so please help me for rectify this error.this is very argent

praveen Rao

Re: Invalid access to memory location in dll

Christian Graus10-May-07 23:14

Christian Graus

10-May-07 23:14

You're missing a semicolon on line 427.

Or, in the real world, having code that compiles means it's syntactically correct, but doesn't mean it's not full of bugs. You need to work out what line is causing the error, and fix it, or post it here if you want meaningful help.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: Invalid access to memory location in dll

_AnsHUMAN_ 10-May-07 23:19

_AnsHUMAN_

10-May-07 23:19

Christian Graus wrote:
You're missing a semicolon on line 427.

:->

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

_AnShUmAn_

Re: Invalid access to memory location in dll

Hamid_RT11-May-07 0:19

Hamid_RT

11-May-07 0:19

Christian Graus wrote:
You're missing a semicolon on line 427

WhiteSky

Tab order

sireesha_sree10-May-07 22:34

sireesha_sree

10-May-07 22:34

Hi all,

I want some help in setting the tab order for controls in a dialog.

The scenario is like in the main dialog i have a tab control and 4 buttons.
In the tab control i have added dialogs.
When the main dialog is opened the focus should be on the tab control. Next it should go to the other buttons.
I have given the tab order normally giving one for the tab control. But the
when i open the dialog the focus is not the tab control it is on the next button i.e the one which is set to 2..

Can u please suggest me...
Thank U

Re: Tab order

jhwurmbach10-May-07 22:52

jhwurmbach

10-May-07 22:52

In the Dialog-Editor, press CTRL-D and then click the control in the order you want them to be tab-ordered.
The Menu-entry in the dialog-editor is Format/Tab Order

Both is for VC2003 and VC6. I dont know if they have changed it in VC2005.

Failure is not an option - it's built right in.

Re: Tab order

sireesha_sree10-May-07 23:18

sireesha_sree

10-May-07 23:18

Ya, I have given in the same way.Here it has to switch between 2 dialogs.
i.e the dialog in the tab control and the main dialog in which the tab control is present.
The focus not going onto the tab control..

Re: Tab order

James R. Twine11-May-07 1:48

James R. Twine

11-May-07 1:48

   The tab control needs the Tabstop style on it, and then you will be able to focus and navigate the tabs using the keyboard.

   Note that, IMHO, this is rather non-standard GUI behavior, and some users may not expect focus to remain on the tab control.

   Peace!

unexpected end of file found [modified]

Wamuti10-May-07 22:30

Wamuti

10-May-07 22:30

i am creating a dialog using win 32 application as i code everything. Now, the problem is that i am getting an the following error during linking in my resource file despite the fact that compilation was successful

C:\Program Files\Microsoft Visual Studio\MyProjects\dial\ids.h(4) : fatal error RC1004: unexpected end of file found

Below is my entire resource file:

#define IDC_NUMBER 2000
#define IDC_ADD 2001
#define IDC_TOTAL 2002
#define IDC_CLEAR 2003

Thanks in advance

-- modified at 4:51 Friday 11th May, 2007

TreeS

Re: unexpected end of file found

Hans Dietrich10-May-07 22:43

Hans Dietrich

10-May-07 22:43

Is there a return after the last line (i.e., a blank line)?

Tip: go to MSDN and enter RC1004 in the search box.

Best wishes,
Hans

[CodeProject Forum Guidelines] [How To Ask A Question] [My Articles]

Re: unexpected end of file found

David Crow11-May-07 3:02

David Crow

11-May-07 3:02

Wamuti wrote:
...i am getting an the following error during linking...

No, you are receiving the error from the preprocessor.

Does your ids.h file have a trailing CR/LF pair?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Re: unexpected end of file found

Wamuti12-May-07 5:40

Wamuti

12-May-07 5:40

Firstly, thanks a million fold++;). But please explain to me what a CR/LF pair is Unsure | :~

, maybe the effect and how to correct. I will really appreciate.i've been away for a while Dead | X|

. Thanks in advance.

TreeS

Re: unexpected end of file found

David Crow13-May-07 16:41

David Crow

13-May-07 16:41

Wamuti wrote:
But please explain to me what a CR/LF pair is

Carriage Return/Line Feed.

Wamuti wrote:
...and how to correct.

Go to the very end of the file and press the Enter/Return key.

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Re: unexpected end of file found

Wamuti14-May-07 22:34

Wamuti

14-May-07 22:34

Allow me to be unprofessional for a second: Thanks sooooooooooooooooooo so much!! It worked so, no one is going to get fired!! I'm so amazed i didn't know of such a thing about CR/LF trails. Thanks so much. You are A++++++++++++++++++++++++!

TreeS

DOS/16M: [2] not a DOS/16M executable

TooLeeDiN10-May-07 22:12

TooLeeDiN

10-May-07 22:12

I got this error from command prompt Unsure | :~

DOS/16M: [2] not a DOS/16M executable 'C:\ASMM77\ASMM77.EXE'

How i can solve this error?

Thank You.

Re: DOS/16M: [2] not a DOS/16M executable

Programm3r10-May-07 23:16

Programm3r

10-May-07 23:16

TooLeeDiN wrote:
I got this error from command prompt

Doing what exactly?

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r
My Blog: ^_^

Re: DOS/16M: [2] not a DOS/16M executable

James R. Twine11-May-07 2:06

James R. Twine

11-May-07 2:06

Sounds like a problem with the executable's (PE) header to me...

Peace!

Problem about CSocket in multithread programing

kcynic10-May-07 22:00

kcynic

10-May-07 22:00

there is a problem about CSocket in multithread programing.
I have a class inherited from CWinThread.In the main program, I post a thread message to the thread class member(CMyThread object for example)to start a thread.I have create and block a socket object(Accept function).
When I want to end the main program,I want to end the thread ture.Whether I use CancelBlockingCall or not,there would be an assert occured.From the message ,I know,it asserted in sockcore.cpp at line 337:ASSERT(pState->m_hSocketWindow != NULL);

Why? someone would help me!Thanks

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