473,685 Members | 3,033 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

unresloved external when using struct and new operator

I get a unresolved external error when linking this code. Does anybody know
why?

..h-file
namespace TestDll
{
__gc class Class1
{
public:
Class1();
};
}

..cpp-file
namespace TestDll
{
__nogc struct MyStruct
{
int i;
double j;
};

Class1::Class1( )
{
MyStruct *pStruct = __nogc new MyStruct();
}
}

Thanks in advance

/Henke
Nov 16 '05 #1
1 1715

--------------------
From: "Henke" <he********@hot mail.com>
Subject: unresloved external when using struct and new operator
Date: Fri, 17 Oct 2003 11:27:38 +0200
Lines: 33
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
Message-ID: <Oz************ **@TK2MSFTNGP11 .phx.gbl>
Newsgroups: microsoft.publi c.dotnet.langua ges.vc
NNTP-Posting-Host: 62-20-34-22.customer.tel ia.com 62.20.34.22
Path: cpmsftngxa06.ph x.gbl!TK2MSFTNG P08.phx.gbl!TK2 MSFTNGP11.phx.g bl
Xref: cpmsftngxa06.ph x.gbl microsoft.publi c.dotnet.langua ges.vc:29514
X-Tomcat-NG: microsoft.publi c.dotnet.langua ges.vc

I get a unresolved external error when linking this code. Does anybody know why?
<code removed>
Thanks in advance

/Henke


I assume you're building a .Net Class Library with VS .Net 2003. The
reason for the unresolved external is that your project is not being linked
with the CRT. For more information on why this is the case and how to link
to the CRT, please see the following articles:

http://msdn.microsoft.com/library/de...us/dv_vstechar
t/html/vcconMixedDLLLo adingProblem.as p
http://support.microsoft.com/?id=814472

--
Arjun Bijanki, Microsoft Visual C++ Team
This posting is provided "AS IS" with no warranties, and confers no rights.
Use of included script samples are subject to the terms specified at
http://www.microsoft.com/info/cpyright.htm

Nov 16 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

5
8447
by: Yoon-Soo Lee | last post by:
I am using Visual C++ .NET 2003 and running into some linking error from the following template code. The error messages is error LNK2019: unresolved external symbol "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl operator<<(class std::basic_ostream<char,struct std::char_traits<char> > &,class Test<int> &)" (??6@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@std@@AAV01@AAV?$Test@H@@@Z ) referenced in function _main
5
8423
by: anonymous | last post by:
I have a Lex file containing definitions of 2 structures like: %{ struct a {...}; struct b { struct a i; ... }; struct a x;
12
1955
by: aaragon | last post by:
Hi everyone, I'm trying to provide some external functionality to a class through a functor object defined by the user. The concept is as follows: template <class Functor> class ClassA { ... double evaluate(){
5
4789
by: bonnielym84 | last post by:
Im new here..didnt noe whether is this the rite way to post my problem..Really need help here..i've been stucked in this error from last wk..My problem is like this..Im using VC++ 6.0 to compile my C codes so that i could generate a dll file out of it and used in my C# program.. When I compile, got no error and no warning. But when i build it, i have these errors.. *beginning* sendrcv.obj : error LNK2001: unresolved external symbol "int...
0
9046
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
8926
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
8761
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
7589
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
0
5792
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
4302
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
4523
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
2938
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
2198
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.