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by: Adam McKee |
last post by:
We are using Visual Studio.NET 2003 in our project with .NET framework
1.1. One of our libraries is a mixed-mode dll assembly consisting of
one managed C++ library, and several unmanaged C++ libraries. We are
using managed C++ as a bridge between managed .NET code and unmanaged
C++ code, which I'm sure is a fairly common practice. The managed C++
library is compiled with /CLR whereas all other libraries are compiled
without /CLR because...
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by: Roy Chastain |
last post by:
I have read and re-read KB 814472. There appears to be a little 1984
New Speak in it.
I am referring to option 3.
DLL that contains consumers that use managed code and dll exports or
managed entry points
The minitialize and mterminate functions are straight forward and make
sense. The problem is with the code
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by: Nadav |
last post by:
Hi,
I am writing a performence critical application, this require me to stick to unmanaged C++ as performance is much better using unmanaged C++ ( about 33% better ), Still, I am trying to avoid the usage of old style COM, my alternative is to expose my unmanaged interface through the CLI, to achieve that I have created a mixed mode DLL in which my unmanaged class are defined.
When referencing the DLL just described in another mixed mode EXE...
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by: Steve McLellan |
last post by:
Hi,
We've found some pretty serious performance hits that we didn't expect in a
mixed mode C++ application. The number crunching bits of our algorithms are
compiled with #pragma unmanaged. They call a number of inline functions
elsewhere, and from the documentation my understanding was that inlined
function calls are supposed to be effectively replaced by their
implementation at compile time. This would mean that inline functions used...
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by: |
last post by:
I am stuck in a situation and I do believe that this should work, but it
doesn't.
I have a unmanaged dll, that uses MFC. This works great.
Now I recompile the unmanaged dll so it contains mixed mode
managed/unmanaged code, but only use unmanaged code, but this gives a error
the moment I want to display a MFC dialog box: Something like unreferenced
object,... during runtime.
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by: Steve |
last post by:
I have former VC++ 6.0 application which was ported to .NET.
Now we continue to develop this app under VS.NET. The app
now contains both managed and unmanaged classes.
Now I have a problem with usage of resources in managed classes.
For example I want to display warning message and want to load
that warning message from the resource file. The problem is that
in this mixed managed/unmanaged project I don't have pure managed
resources...
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by: Robert Ginsburg |
last post by:
I have a DLL that is "mixed mode" in that it is both an ATL com server and a
reference managed C++ class. For the most part it works, however the problem
I have (which may simply not be solvable) is that I want to call managed
code from the unmanaged (ATL classes). It is quite easy to go the other way
from managed to unmanaged, but is there any way I can expose the managed
class to the unmanaged caller.
I came into this while upgrading...
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by: Lonewolf |
last post by:
hi,
I'm still in the process of transiting from MFC/VC6 to vs2005, and a
lot of things are very alien to me. So hope you could bear with me if my
question sounds stupid. Basically I have native codes written in VC6
which I want to encapsulate in a managed assembly using C++/CLI so that
I can use it in C# easily without all the interop codes. So, my question
is, what is the replacement for MFC's TRACE macro in VS2005's C++/CLI
in...
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by: Mali Guven |
last post by:
Hello,
I have a native DLL (written in C) which is supposed to call a managed DLL
(was written in C#, and an entry point was injected modifying the ildasm'd
code).
The exectuable calls the native DLL but the native DLL fails to load the
managed DLL. The paper that addresses the 'mixed DLL problem' below does not
offer any understandable workaround....
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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: 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: 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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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