C / C++ / MFC Discussion Boards

Jose Lamas Rios28-Aug-05 20:47

28-Aug-05 20:47

Don't want to appear dense, but are you sure about this? The projects that come with those libs specify /MT for the release build and /MTd for the debug build. Did you change it to /MD?

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

Re: Still the same linker errors

Christian Graus29-Aug-05 14:17

Christian Graus

29-Aug-05 14:17

I am positive - I changed it to /MD to match the MFC app. I've had to put several #undef's into my project to get it to compile as /MT, which is what I'm trying now, as I can't find where _AFXDLL is being #defined.

I'm just building that now, having changed the libraries back and having re built them.

Christian Graus - Microsoft MVP - C++

Re: Still the same linker errors

Jose Lamas Rios29-Aug-05 15:41

Jose Lamas Rios

29-Aug-05 15:41

Christian Graus wrote:
I've had to put several #undef's into my project to get it to compile as /MT, which is what I'm trying now, as I can't find where _AFXDLL is being #defined.

_AFXDLL is defined when you specify that you want to "Use MFC in a Shared DLL". That setting is under Configuration Properties / General / Use of MFC.

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

Re: Still the same linker errors

S Douglas28-Aug-05 19:19

S Douglas

28-Aug-05 19:19

Christian Graus wrote:
I'm virtually at the point of being willing to offer my firstborn in return for a solution, does anyone have any ideas ?

Disclaimer: I’m a C++ noob; take what I say with a grain of salt.

I’m sure you have already looked at this but the last time I had errors of a similar nature it was because of the include order.

Just thought I would try…
This helped me out. LNK2005 Errors When Link C Run-Time Libraries Are Linked Before MFC Libraries
[^]

Did you also check this link out?
http://forum.dcmtk.org/viewtopic.php?p=95&sid=7317ec0bf43099601e4b56d72b192676[^]

-------------------------------
DEBUGGING : Removing the needles from the haystack.

Re: Still the same linker errors

Christian Graus28-Aug-05 19:22

Christian Graus

28-Aug-05 19:22

Thanks - I will read that later, it seems to be talking about my exact problem. YEah, I've read the forum for dcmtk over and over, and tried everything they suggest.

Christian Graus - Microsoft MVP - C++

Re: Still the same linker errors

S Douglas28-Aug-05 20:19

S Douglas

28-Aug-05 20:19

Christian Graus wrote:
Thanks - I will read that later, it seems to be talking about my exact problem. YEah, I've read the forum for dcmtk over and over, and tried everything they suggest.

No problem, the MSDN link pretty much discusses the include order and how to deal with.

Good luck...

-------------------------------
DEBUGGING : Removing the needles from the haystack.

Re: Still the same linker errors

Christian Graus28-Aug-05 20:21

Christian Graus

28-Aug-05 20:21

Actually, while these are broadly the errors I am getting, they are not for new, delete or DllMain, so I think this isn't going to solve my problem. It could be a step in the right direction tho....

Christian Graus - Microsoft MVP - C++

Re: Still the same linker errors

S Douglas29-Aug-05 0:17

S Douglas

29-Aug-05 0:17

Christian Graus wrote:
Actually, while these are broadly the errors I am getting, they are not for new, delete or DllMain, so I think this isn't going to solve my problem. It could be a step in the right direction tho....

Problems with new and delete? How’s that possible?

This maybe a rather silly suggestion, but have you created a generic app to test the DLL with? I see from previous posts that the DLL was not written in VS2005; perhaps more work is needed on the DLL to get it compliant with the language changes.

-------------------------------
DEBUGGING : Removing the needles from the haystack.

function mysql_list_dbs() in mysql

includeh1028-Aug-05 14:04

includeh10

28-Aug-05 14:04

Hi all,
I am learning mysql database on c++.
I have a problem for function mysql_list_dbs():
how to get all database name in mysql server?

code is:
---------------------------------------------
MYSQL_RES*pRes=mysql_list_dbs(pMySQL,0);
if(pRes==0) return 1;
//don't know how to enum or fetch all dbs here.
---------------------------------------------

I can not find any sample of using the function.

do you know any links or code which are next step for the function?

thanks

includeh10

CSplitterWnd in CMDIFrameWnd NOT CChildFrame

vasanth100428-Aug-05 11:52

vasanth1004

28-Aug-05 11:52

I need the MainFrame of my MDI app to be split (with CSplitterWnd), and subsequent CViews to be created in one of the CSplitterWnds. Is this possible?

Basically, I'm trying to get the MS Outlook look (the sidebar) in an MDI app.

Thanks

Re: CSplitterWnd in CMDIFrameWnd NOT CChildFrame

Intangir29-Aug-05 11:08

Intangir

29-Aug-05 11:08

yes
i think the wizard for 6 and 7 both have the option to start yourp roject like that too

otherwise you create the splitters in CMainFrame::OnCreateClient
there is some example code how to do it in the msdn info on CSplitterWnd also

Re: CSplitterWnd in CMDIFrameWnd NOT CChildFrame

LionAM22-Nov-05 3:34

LionAM

22-Nov-05 3:34

Hi!
I have the same problem. The MSDN did not really help.
Similar to splitting child-windows (in CChildFrame),
I tried to split CMainFrame. But what have I to insert
into the right pane - so that there are the child-windows.
CMainFrame can not work...

Alex

Anyone using QuickPDF?

davem9928-Aug-05 11:50

davem99

28-Aug-05 11:50

Hi all,

I'm trying to use sedtech.com's quick pdf library in Visual C 6 and it appears that they are no longer bothering to support their product so I thought I'd try here.

My application blows up when calling:

iSEDSetHTMLNormalFont( "Default", 0 );

to set the font type. I have the older version (4.??) of the
library.

Anyone have any IDEAS???

Thanks!!

Dave

linker options casts out "new"

Spiritofamerica28-Aug-05 10:32

Spiritofamerica

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

Spiritofamerica

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?

Re: printing a 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/[^]

Re: printing a sid

Spiritofamerica28-Aug-05 21:45

Spiritofamerica

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 ?

Re: printing a sid

James Brown29-Aug-05 2:42

James Brown

29-Aug-05 2:42

straight from MSDN:

ConvertSidToStringSid

james

http://www.catch22.net

Re: printing a sid

Spiritofamerica31-Aug-05 10:40

Spiritofamerica

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?

Re: printing a sid

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

context menu for two listctrls

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?

Re: C2653 Compiler error

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

Re: C2653 Compiler error

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.

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