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by: andrew lowe |
last post by:
Hi,
Sorry for posting this in C# group as well as C++, but i'm desperate for
some guidance....
I want to create a mixed mode C++ dll that calls a COM object and returns a
managed string. I use the following steps but still get errors:
Created a new C++ .Net Class library project
Add the #import directive to my managed objects header file: #import
"C:\Documents and Settings\alowe\My Documents\ePathwayRequestBrokerDev.dll"
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by: Ted Miller |
last post by:
Hi folks,
I'm looking at moving a large base of C++ code to .Net under tight time
constraints. The code runs in mission-critical environments, and I am
extremely concerned about the loader lock problem and the potential for
deadlocks.
After pouring over the available information, and trying a few experiments,
I am still left with a few questions and issues I hope someone out there can
shed some light on.
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by: Edward Diener |
last post by:
I received no answers about this the first time I posted, so I will try
again. My inability to decipher an MSDN topic may find others who have the
same inability and someone who can decipher and explain it.
I have some questions about the instructions for creating a mixed mode DLL
in the MSDN topic "Converting Managed Extensions for C++ Projects from Pure
Intermediate Language to Mixed Mode" in the "Managed Extensions for C++
Reference"....
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by: Bern McCarty |
last post by:
Is it at all possible to leverage mixed-mode assemblies from AppDomains
other than the default AppDomain? Is there any means at all of doing this?
Mixed-mode is incredibly convenient, but if I cannot load/unload/reload
extensions into my large and slow-to-load application during development
without restarting the process then the disadvantages may outweigh the
advantages.
I've got a mixed-mode program in which I create a new AppDomain...
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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: andrew lowe |
last post by:
Hi,
I want to create a mixed mode C++ dll that calls a COM object and returns a
managed string. I use the following steps but still get errors:
Create new C++ .Net Class library project
Add the #import directive to my managed objects header file: #import
"C:\Documents and Settings\alowe\My Documents\ePathwayRequestBrokerDev.dll"
rename_namespace("ePathwayCOM")
Add a new method:
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by: Tim Hitchcock |
last post by:
I am trying to convert an MFC DLL to mixed mode. When I followed the
instructions on how to set it up and then compiled it, I got the warning
message "LNK4098: defaultlib 'msvcrtd.lib' conflicts with use of other libs;
use /NODEFAULTLIB:library". When I added "/NODEFAULTLIB:msvcrtd.lib" to the
link additional options, I got the error message "LNK2020: unresolved token
(0A00009C) _CrtDbgReport". I have tried several diferent options for...
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by: bonk |
last post by:
This article
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vcmex/html/vcconconvertingmanagedextensionsforcprojectsfrompureintermediatelanguagetomixedmode.asp
seems to be somewhat out of date. Not all of it seem to apply to vs 2005
(beta 2) and c++/CLI. I followed the instructions given there but
using vs 2005 beta 2 I get some warnings about depreciation:
warning CRT1001: _vcclrit.h is deprecated
warning C4996:...
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by: Rama Krishna |
last post by:
I have an unmanaged MFC application linked to a mixed mode MFC extension dll
(.NET 2.0/VS 2005) . I followed all the instructions correctly and ensured
that no managed code gets called from the DllMain. When I run the application
it just crashes.
Unhandled exception at 0x013f288e in ImpEDC.exe: 0xC0000005: Access violation.
Hereis the stack trace
013f288e()
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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...
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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: 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();...
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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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