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C++ Coding Message Board

C++ Q&A

C++ Coding Message Board (Q&A). Free help! Answer questions. Part of our C++ Group. C++ group focusing promarily on generic C++ and C++.Net (C++/CLI) as implemented in Microsoft Visual C++. Whenever possible, this group also touches on C++Builder as well as ISO C++98, ISO C++03, C++/CLI (ECMA-372), the upcoming C++0x (probably C++09), an

To start a new thread, choose a topic, then click [New Thread].

C++ Specific Topics

TopicThreadsPostsLast Active Thread 
C Language24
Daydreamer
C Chat Server for Borland?
I have been looking for a few weeks now for a chatserver example in C and can't find one that works for BCB 5.5.  I can find C++ servers but none that are in C that actually works for BCB.  Can someone point me in the right direction?  I wish to connect a database to a console program, but would like the code to be C based and not C++ ( I hear it is faster in regular ansi C).  Thank you in advance!
11 years ago
Nothing New Since Your Last Visit
C++/CLI10?No Subject!
--
Nothing New Since Your Last Visit
Standard C++12
Alagu_Sundari
class that should not be inherited.
How to write the class such that it should not be inherited by other class.
10 years ago
Nothing New Since Your Last Visit
Visual C++13
PS_1251
RE: Visuall C++
visual c++ or dev c ++ is a compiler that supports many properties that are not supported in c compiler. You can download the compiler from https://printerchatsupport.co.uk/dell-printer-support/ . If you are using c compiler then you can not code of template that you can do it on dev c++.
6 days ago
Nothing New Since Your Last Visit
C++Builder1230
PS_673
RE: BDE GetConfigParams Block Size
After the download of machine liker is total, click on the data to install it. machineliker This car Liker words quite basic, absolutely nothing complicated entailed below.
6 months ago
Nothing New Since Your Last Visit

Newest Posts...

New Posts: C++ Board

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Thread 10 of 10
Thread Starter  

dogs_heir
Visuall C++
I have just recently started programming., So I am very green., I am buiding an app for someone to calculate specific equations., Everything works great except, when i press enter when in an edit box.. bam...it ends the program., what is going on???, There must be a very simple explanation for this...right????, Any help would be greatly appreciated., Thx
Posted to MB Topic: Visual C++
17 years ago
2 replies. Last post:

peter.M7
visual c++ or dev c ++ is a compiler that supports many properties that are not supported in c compiler. You can download the compiler from https://printerchatsupport.co.uk/dell-printer-support/ . If you are using c compiler then you can not code of template that you can do it on dev c++.
6 days ago
Nothing New Since Your Last Visit
4690
Hits

Thread 9 of 10
Thread Starter  

jrshedden
BDE GetConfigParams Block Size
Hi All, I've been having some fun trying to change the BDE 'block size' during run time. I need to generate large answer tables and I don't want to drag every user though the BDE Administrator. I have no access to their machines other than my software. I like the idea of only modifying the settings when my program is running instead of changing their idapi.cfg file.  "rptSession" is a TSession component in the below example. TStringList* tsl = new TStringList(); rptSession->GetConfigParams("\CONFIGURATION\DRIVERS\NATIVE\PARADOX\%s","BLOCK SIZE",tsl);, I can compile, and no matter what permutation of path I dictate, the engine can't find the parameter that I specify. I want to read the current block size, then modify it while the session is active. Thanks in Advance! Jim Shedden
Posted to MB Topic: C++Builder
8 years ago
1 Reply:

Shane.P2
After the download of machine liker is total, click on the data to install it. machineliker This car Liker words quite basic, absolutely nothing complicated entailed below.
6 months ago
Nothing New Since Your Last Visit
4643
Hits

Thread 8 of 10
Thread Starter  

raynerson
MainMenu item chosen
Hello Mike

I do need your help!!!!!! pleeeease!!

I have a lot of forms in my program and one depends on one another. Form1 has a mainmenu whose items are: viga, trelica, portico and grelha(from civil engineering).
In Form5 i need to know the item chosen before in Form1, but i don't know how to do it. I do'nt know the syntax

Example (in Form5)

if (Form1->Viga1.OnClick) or if (Form1->Viga1-> Clicked == true)
{

Do something.........

}

Please, help me! It's my graduation paper and i need to finish it as soon as possible

Thanks dude!!!
Posted to MB Topic: C++Builder
8 years ago
Nothing New Since Your Last Visit
3080
Hits

Thread 7 of 10
Thread Starter  

Alagu_Sundari
class that should not be inherited.
How to write the class such that it should not be inherited by other class.
Posted to MB Topic: Standard C++
10 years ago
1 Reply:

mprestwood
For C++, to prevent derivation make the constructor a private member of the class. In .Net you use the keyword sealed and in java you use a final class.
10 years ago
Nothing New Since Your Last Visit
5702
Hits

Thread 6 of 10
Thread Starter  

Daydreamer
C Chat Server for Borland?
I have been looking for a few weeks now for a chatserver example in C and can't find one that works for BCB 5.5.  I can find C++ servers but none that are in C that actually works for BCB.  Can someone point me in the right direction?  I wish to connect a database to a console program, but would like the code to be C based and not C++ ( I hear it is faster in regular ansi C).  Thank you in advance!
Posted to MB Topic: C Language
11 years ago
1 Reply:

mprestwood
Did you ever find a chat server? If not, how did you work around that. Are you porting one of the C++ ones or still looking?
11 years ago
Nothing New Since Your Last Visit
5064
Hits

Thread 5 of 10
Thread Starter  

Johan
Exception Handle
Hi Moderator,, , I am developing database (ORACLE) application using C++Builder with TADO Component (TADOConnection & TADOQuery)., , Why if I put try and catch exception, when my application got error occur didn't entering catch block., , ie:, my syntax is TADOConnection->Open();, When this syntax not working properly, such as broken connection to database("ORA-12560"), didn't coming in catch block., , How to handle about that?, , Thanks a lot, , regards,, , Johan
Posted to MB Topic: C++Builder
14 years ago
1 Reply:

adamlum
It's been a little while since I had the privilege of programming in C++ but if I remember correctly you have to explicitly throw an exception rather than the runtime throwing it automatically like Java or .NET...
11 years ago
Nothing New Since Your Last Visit
3843
Hits

Thread 4 of 10
Thread Starter  

shoto516
C - Sorting a data file - Need Help !!!
I have a small C program that reads in a file and prints out the contents fine. The problem is with sorting that data and getting it to print. What prints out is garbage information, but what numbers of garbage that are printed are sorted, if that helps. Please let me know what I'm missing. I'm using a simple bubble sort and the code is roughly 50 lines. I'm not sure where the data being sorted is coming from, but basically, I need to know how to read in from a file and sort that information to print/or write to another file. Please help !!
Posted to MB Topic: C Language
13 years ago
1 Reply:

adamlum
How is the data in the first file formatted, are they character strings, numbers, what? What are you using to store the inputted data in, just an array?   A little more information I think is needed if we are going to be able to help you out...
11 years ago
Nothing New Since Your Last Visit
4337
Hits

Thread 3 of 10
Thread Starter  

emrecandan
How can i download a file from http protochol
I use Borland C++ Builder 6.0, , I want to download source code of a page. But page needs some request first., For example one page has an area to enter a value i.e login name and a button for send., I want send this data (login name) to another page and view its source how can i do this?
Posted to MB Topic: C++Builder
14 years ago
Nothing New Since Your Last Visit
2578
Hits

Thread 2 of 10
Thread Starter  

icono
PLS HELP A NEW MEMBER -- DECLARATION SYNTAX ERROR
{Too Long!}
Posted to MB Topic: C++Builder
14 years ago
Nothing New Since Your Last Visit
3300
Hits

Thread 1 of 10
Thread Starter  

phaseivrep
C++BuilderX and C
Is there any way to make the TogetherSoft package take C instead of C++? If not is there any other package I can get that builds UML diagrams and so forth for C?
Posted to MB Topic: C++Builder
14 years ago
Nothing New Since Your Last Visit
2934
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Unanswered: C++ Message Board

Answer an unanswered thread. Even old threads. Our goal is to have a complete and thorough resource.


Thread 4 of 4

raynerson
MainMenu item chosen
Hello Mike

I do need your help!!!!!! pleeeease!!

I have a lot of forms in my program and one depends on one another. Form1 has a mainmenu whose items are: viga, trelica, portico and grelha(from civil engineering).
In Form5 i need to know the item chosen before in Form1, but i don't know how to do it. I do'nt know the syntax

Example (in Form5)

if (Form1->Viga1.OnClick) or if (Form1->Viga1-> Clicked == true)
{

Do something.........

}

Please, help me! It's my graduation paper and i need to finish it as soon as possible

Thanks dude!!!
Posted to MB Topic: C++Builder
8 years ago
Nothing New Since Your Last Visit
3080
Hits

Thread 3 of 4

emrecandan
How can i download a file from http protochol
I use Borland C++ Builder 6.0, , I want to download source code of a page. But page needs some request first., For example one page has an area to enter a value i.e login name and a button for send., I want send this data (login name) to another page and view its source how can i do this?
Posted to MB Topic: C++Builder
14 years ago
Nothing New Since Your Last Visit
2578
Hits

Thread 2 of 4

icono
PLS HELP A NEW MEMBER -- DECLARATION SYNTAX ERROR
{Too Long!}
Posted to MB Topic: C++Builder
14 years ago
Nothing New Since Your Last Visit
3300
Hits

Thread 1 of 4

phaseivrep
C++BuilderX and C
Is there any way to make the TogetherSoft package take C instead of C++? If not is there any other package I can get that builds UML diagrams and so forth for C?
Posted to MB Topic: C++Builder
14 years ago
Nothing New Since Your Last Visit
2934
Hits
More...

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