C / C++ / MFC

28-Aug-05 10:32

hello

I have a question

In order to make smaller exes I use some linker options
that I got form somewhere I forgot from where
I understand pretty much what they do exept one :
#pragma comment(linker,"/base:0x13140000")
Anyway that is besides the point

I put these options:
#pragma optimize("gsy",on)
#pragma comment(linker,"/RELEASE")
#pragma comment(linker,"/ENTRY:main")
#pragma comment(linker,"/MERGE:.rdata=.data")
#pragma comment(linker,"/MERGE:.text=.data")
#pragma comment(linker,"/MERGE:.reloc=.data")
#pragma comment(linker,"/SECTION:.text,EWR /IGNORE:4078")
#pragma comment(linker,"/FILEALIGN:0x200")
#pragma comment(linker,"/base:0x13140000")
#pragma comment(linker,"/stub:stub.exe")

in a vc 7 win32 empty project

and when i put this:
void main()
{
char * ce_scrie=new char[100];
}
the project is buildable but then it gives out a error of the debug don't send kind(you know) and when I debug it I get a wierd error I have yet to see

Unhandled exception at 0x77f5171c in versiune_de_ie.exe: 0xC0000005: Access violation reading location 0x00000010.

the same stuff with vc 6 gets me this:

C:\Program Files\Microsoft Visual Studio\MyProjects\SmallVcExe\SmallVcExe.c(31) : error C2065: 'new' : undeclared identifier
C:\Program Files\Microsoft Visual Studio\MyProjects\SmallVcExe\SmallVcExe.c(31) : warning C4047: 'initializing' : 'char *' differs in levels of indirection from 'int '
C:\Program Files\Microsoft Visual Studio\MyProjects\SmallVcExe\SmallVcExe.c(31) : error C2143: syntax error : missing ';' before 'type'
C:\Program Files\Microsoft Visual Studio\MyProjects\SmallVcExe\SmallVcExe.c(31) : error C2143: syntax error : missing ';' before '['
C:\Program Files\Microsoft Visual Studio\MyProjects\SmallVcExe\SmallVcExe.c(31) : warning C4091: ' ' : ignored on left of 'char ' when no variable is declared

why is this?

printing a sid

Spiritofamerica28-Aug-05 10:31

28-Aug-05 10:31

I have a question:

supposing I call the

LookupAccountSid(NULL, ptiUser->User.Sid, szUser, pcchUser,szDomain, pcchDomain, &snu))

and I get the sid how can I print this sid?

Jose Lamas Rios28-Aug-05 12:41

Jose Lamas Rios

28-Aug-05 12:41

In LookupAccountSid, the SID is an input parameter and what you get is user and domain names as character strings...

--
jlr
http://jlamas.blogspot.com/[^]

Spiritofamerica28-Aug-05 21:45

28-Aug-05 21:45

yes you are right but anyway I have the sid I just want to print it how do I do that ?

James Brown29-Aug-05 2:42

James Brown

29-Aug-05 2:42

straight from MSDN:

ConvertSidToStringSid

james

http://www.catch22.net

Spiritofamerica31-Aug-05 10:40

31-Aug-05 10:40

LPSTR * StringSid;
ConvertSidToStringSid(ptiUser->User.Sid,StringSid);

this gets me the run-time error " the variable StringSid is being used withouth having been initialized

so I try to initialize it:

LPSTR toader=new char[1024];strcpy(toader," ");
LPSTR * StringSid=&toader;

but this gets me a error also about access memory violation

what is the good way of doing this?

context menu for two listctrls

James Brown31-Aug-05 22:24

James Brown

31-Aug-05 22:24

You're not calling it quite right.

ConvertSidToSidString(sid, &string);

you must pass a *pointer* to a pointer, not just the address of the string. The function then modifies this pointer and returns the string this way.

james

http://www.catch22.net

Aditya Rao28-Aug-05 7:13

Aditya Rao

28-Aug-05 7:13

hi,
i have provided a context menu for copy/paste operations between two listctrl's in my application. but the problem i am facing is that how will i identify from which list ctrl the user has clicked copy and in which ctrl the user clicks paste from the context menu. i.e whether i have to copy from listctrl 1 to listctrl 2 or vice-versa. can anyone help me out

thanks

aditya

Re: context menu for two listctrls

Steve Mayfield28-Aug-05 10:18

Steve Mayfield

28-Aug-05 10:18

consider using two identical context menus using unique IDs for the menu items.

Steve

C2653 Compiler error

fenixk1928-Aug-05 5:43

fenixk19

28-Aug-05 5:43

Hi! Sorry for my English. I have a problem. . When I try to compile my project it returns hundreds of error like that:
d:\documents and settings\phoenix\мои документы\my_app\solution1\autonap\Form2.h(16): error C2653: 'autonap' : is not a class or namespace name
Class 'autonap' is declarated in header that i include to Form2.h.

There is code example:

<br />
#pragma once<br />
<br />
using namespace System;<br />
using namespace System::ComponentModel;<br />
using namespace System::Collections;<br />
using namespace System::Windows::Forms;<br />
using namespace System::Data;<br />
using namespace System::Drawing;<br />
<br />
<br />
int autonap::day; //error messages show to this string<br />
int autonap::mounth;// and this<br />
int autonap::year;// and this, and next 3<br />
int autonap::hour;<br />
int autonap::minute;<br />
int autonap::second;	<br />
<br />
<br />
#include "main.h"<br />
#include "Form1.h"<br />
#include "List.h"<br />
#include "Settings.h"<br />

Its part of code. I have such string else
autonap::writetoini()
And no error messages show to this string!
Can somebody help me?

Achim Klein28-Aug-05 12:41

Achim Klein

28-Aug-05 12:41

Hi,

do the posted lines of code appear in your 'Form2.h' in just the same sequence ?
If so, try to put the using directives below your includes. (Your definitions as well)

Regards

If I have seen further, it is by standing on the shoulders of giants.
Isaac Newton

fenixk1929-Aug-05 0:17

fenixk19

29-Aug-05 0:17

do the posted lines of code appear in your 'Form2.h' in just the same sequence ?

Yes.
If so, try to put the using directives below your includes. (Your definitions as well)
It didn't help.

Achim Klein29-Aug-05 1:02

Achim Klein

29-Aug-05 1:02

Maybe this can help you.

Regards

We can do no great things, only small things with great love. - Mother Theresa

fenixk1929-Aug-05 2:04

fenixk19

29-Aug-05 2:04

No. I don't use wrong names and compound namespaces.