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by: pieter.breed |
last post by:
Hi All,
The company I work for has traditionally used COM/ActiveX for the
solutions that it provides. We are in the process of moving to .NET and
a few applications have been written in VB.NET up to this point.
Some of the applications are class libraries which need to be callable
via the COM interface from some of the older applications. Could
someone please explain to me the issues involved in deploying such a
class library?
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by: womanontheinside |
last post by:
I have a library which was written in C, you call a function, it
provides the result by a callback to specific function names. I am
trying to wrap the calls to this inside a class, but this causes a
problem with the callbacks, for example:
class X {
public:
add();
};
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by: K.S.Liang |
last post by:
Hi all,
1> If there are more than one dynamic linking libraries in the file
system, how do I know which one is loaded into system? Any C library
or system call can tell me which *.so or *.sl is active? Can the
setting of LD_LIBRARY_PATH guanrantee that the correct one is
executed?
2> In MS-WINDOWS, once a DLL is loaded by one allication, this DLL
will be used by the subsequent appication. Does UNIX have the same
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by: Oliver |
last post by:
Hello !
I am trying to get the unrar.dll working in C#... it seems that I correctly
imported the functions as the first 2 function work without problem
(RAROpenArchive & RARGetDLLVersion)... however always if I want to execute
the RARReadHeader Function I get "Object reference not set to an instance
of an object"
What do I wrong, I used the unrar.dll documentation and I really dont find
any mistakes but why do I always get this error...
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by: mmmobasher |
last post by:
Dear sirs
after some googling i found some code to using unrar.dll, but i get
runtime error
System.NullReferenceException in line iStatus=RARReadHeader(lHandle,
ref uHeader);
hear is the code
using System;
using System.Runtime.InteropServices;
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by: Shadowboxer |
last post by:
has anybody come across an UnRAR Library for VS.NET?
I can't find anything useful and the latest examples on eugene's site are
vb6 and they won't compile properly in .net thanks -J
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by: Ben S |
last post by:
Hello all,
Has anyone managed to use the UnRAR OCX from www.rarlabs.com ?
Or even the unRAR.dll file using declares ?
If so, how ? :)
With the ocx I get in interop error message, with the dll I get a Null
exception on the "ReadRARHeader" function.
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by: Julian |
last post by:
I get the following error when i try to link a fortran library to a c++ code
in .NET 2005.
LINK : fatal error LNK1104: cannot open file 'libc.lib'
the code was working fine when built using .NET2003.
also, when I do not try to link the fortran library (just to see if that was
the cause), it builds the exe without any problems.
i don't even know how to begin addressing this problem...any help would be
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by: JosAH |
last post by:
Greetings,
the last two article parts described the design and implementation of the
text Processor which spoonfeeds paragraphs of text to the LibraryBuilder.
The latter object organizes, cleans up and stores the text being fed to it.
Finally the LibrayBuilder is able to produce a Library which is the topic
of this part of the article.
Introduction
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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...
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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...
|
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,...
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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...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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