C / C++ / MFC

15-Aug-05 21:17

after I compile my programme, my programme got a lot of error and most of the error are almost the same. And I not understand the error can somebody tell me... Confused | :confused:

myExceptionTester.obj : error LNK2005: _main already defined in myClient.obj
myExceptionTester.obj : error LNK2005: "class myLog winLog" (?winLog@@3VmyLog@@A) already defined in myClient.obj
myHostInfoTester.obj : error LNK2005: _main already defined in myClient.obj
myHostInfoTester.obj : error LNK2005: "class myLog winLog" (?winLog@@3VmyLog@@A) already defined in myClient.obj
myLogTester.obj : error LNK2005: _main already defined in myClient.obj

Re: Solve error

Abebe15-Aug-05 22:23

Abebe

15-Aug-05 22:23

The libraries you are linking (myExceptionTester, myHostInfoTester + myLogTester) probably already have a 'main' function. Check your libraries and remove the 'main' functions. You don't need these anyway, since these are libraries, which are used in other applications.

Er zit een korstje op mijn aars.

Re: Solve error

Member 216100415-Aug-05 23:21

OPENFILENAME.lpstrFile return encoding?

15-Aug-05 23:21

what is unresolved external symbol "public: __thiscall... Confused | :confused:

Re: Solve error

toxcct16-Aug-05 0:22

toxcct

16-Aug-05 0:22

what do you think it is ?

unresolved external symbol means that the linker was looking for an external symbol (defined outside the .c/.cpp file) but could not find it...

you are missing some lib files...

TOXCCT >>> GEII power
[toxcct][VisualCalc]

misterbear15-Aug-05 20:29

misterbear

15-Aug-05 20:29

I was wondering if anyone knows how the string returned in the OPENFILENAME-lpstrFile is returned? is it ASCII? UNICODE?

Re: OPENFILENAME.lpstrFile return encoding?

Christian Graus15-Aug-05 20:30

15-Aug-05 20:30

I think it's ASCII. That's what a lpstr is, isn't it ? Did you think to run it and see ?

Christian Graus - Microsoft MVP - C++

Convert VB code to VC++

lmarcelo15-Aug-05 17:18

15-Aug-05 17:18

Hi!

Can someone help me convert the following VB code to VC++? Confused | :confused:

---------------------------------------------------------------------

Const LOAD_FIRST = 2
Const LOAD_NEXT = 3
Dim ret As Long
Dim obj As String
Dim func As String
Dim sw As Long
sw = LOAD_FIRST
obj = “main”
Do
ret = pd.sym_get_ func func_name(obj, _func, sw)
If ret = 0 Then
Exit Do
Else
MsgBox func
sw = LOAD_NEXT
End If
Loop

---------------------------------------------------------------------

Thanks a lot! Blush | :O

Please help..

Christian Graus15-Aug-05 17:33

15-Aug-05 17:33

const int LOAD_FIRST = 2;
const int LOAD_NEXT = 3;

long ret = 0;
string obj("main");
string func("");
long sw = LOAD_FIRST;

while(true)
{
if(!pd.sym_get_func( func_name(obj, _func, sw))
{
break;
}

AfxMessageBox(func);
sw = LOAD_NEXT;
}

BUT this won't help you unless you have the pd object and the func_name method visible in the class.

What are you trying to do ?

Christian Graus - Microsoft MVP - C++

lmarcelo15-Aug-05 19:43

15-Aug-05 19:43

Hi!

Thank you for your reply.

> BUT this won't help you unless you have the pd object and the func_name method visible in the class.

What are you trying to do ?

My groupmate and I were asked to create an application that would expand the functionality of our "PDxx" debugger. We will link this application with the debugger. This code is a brief description of sym_get_func_name method.

Thanks a lot!

Christian Graus15-Aug-05 19:48

15-Aug-05 19:48

lmarcelo wrote:
This code is a brief description of sym_get_func_name method.

OK, then there is one method call only, and your initial code sample had errors in it ? That means a small change, nothing major. Did the code I gave you solve your problem ?

Christian Graus - Microsoft MVP - C++

lmarcelo15-Aug-05 20:03

15-Aug-05 20:03

Hi!

No, it didn't solve our problems yet. As of now, this code would be enough for our first stage of analysis. From this code we will construct our demo application.

Thanks a lot!

Christian Graus15-Aug-05 20:07

15-Aug-05 20:07

lmarcelo wrote:
As of now, this code would be enough for our first stage of analysis.

OK, so long as it answered the question, by all means, ask more if you get stuck.

Christian Graus - Microsoft MVP - C++

lmarcelo15-Aug-05 20:16

15-Aug-05 20:16

Hi!

> OK, so long as it answered the question, by all means, ask more if you get stuck.

Yes I'll do that. Wink | ;)

Thanks a lot!

Client programming

Member 216100415-Aug-05 16:04

15-Aug-05 16:04

I was required to write a programming using dos to generate. I now do know how to start to write the client programming. My supervisor have told me that need to do initialize and client, then also initialize and server. But I do not know how to start, can help me... Frown | :(

Christian Graus15-Aug-05 16:23

15-Aug-05 16:23

Tsaejen wrote:
I was required to write a programming using dos to generate

You had to write a console program ? One without a window ?

Tsaejen wrote:
My supervisor have told me that need to do initialize and client, then also initialize and server. But I do not know how to start, can help me...

I'm sorry, I understand that English is not your first language, and there's nothing wrong with that. But I honestly have no idea what you're asking, could you try to word it differently, so perhaps it will be easier for people to help you ?

Christian Graus - Microsoft MVP - C++

Weiye Chen15-Aug-05 21:36

Weiye Chen

15-Aug-05 21:36

Christian Graus wrote:
I understand that English is not your first language

If his profile is correct, I'm afraid English is indeed his first language. D'Oh! | :doh:

<font=arial>Weiye Chen
Life is hard, yet we are made of flesh...

David Crow16-Aug-05 4:37

David Crow

16-Aug-05 4:37

While English is highly popular in that country, isn't there a chance he speaks Mandarin, Malay, or Tamil instead as his native tongue? Just asking...

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Weiye Chen16-Aug-05 15:18

Weiye Chen

16-Aug-05 15:18

DavidCrow wrote:
While English is highly popular in that country, isn't there a chance he speaks Mandarin, Malay, or Tamil instead as his native tongue? Just asking...

Yes, everyone has their own native language and probably speaks the most with. English here is taught at a very young age so i would think one should be able to write comprehensible sentences even though there may be grammatical errors. Just my opinion. Smile | :)

<font=arial>Weiye Chen
Life is hard, yet we are made of flesh...

ThatsAlok15-Aug-05 18:35

ThatsAlok

15-Aug-05 18:35

Tsaejen wrote:
. I now do know how to start to write the client programming. My supervisor have told me that need to do initialize and client, then also initialize and server

I Believe your Supervisor Want you make a Client Server Based Application!, I Think these links will be right starting point for you :-

http://www.codeproject.com/internet/winsockintro02.asp[^]
http://www.codeproject.com/internet/winsockintro01.asp[^]
http://www.codeproject.com/internet/#Client%2FServer+Development[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Christian Graus15-Aug-05 18:38

15-Aug-05 18:38

I'm astounded at how many 'supervisors' ask people to write stuff they have no idea about, and don't provide mentoring or resources beyond a PC connected to the web...

Christian Graus - Microsoft MVP - C++

ThatsAlok15-Aug-05 18:52

ThatsAlok

15-Aug-05 18:52

Christian Graus wrote:
how many 'supervisors' ask people to write stuff they have no idea about,

Thats the general practice, I can see two reason behind it Either they simply try to Save there Neck or else they want to make them (Read Junior) self dependent!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Christian Graus15-Aug-05 18:54

15-Aug-05 18:54

ThatsAlok wrote:
self dependent!

Self dependant is a long way from knowing how to do things right. IMO the reason is that they know people who have the skills will answer the questions online for free !!

Christian Graus - Microsoft MVP - C++

Member 216100415-Aug-05 19:29

15-Aug-05 19:29

I have found some example of source code......hope i will know how to do... thanks for your advise....