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by: Jos Vernon |
last post by:
I've been trying a mixed mode project but I'm having speed problems.
I was using a DLL and linking into it from C#. I thought I'd try and stick
the C# functionality and the raw unmanaged code into a mixed mode project.
It works but it's incredibly slow. All the optimization settings are the
same. All the code which was in the DLL is compiled with the /clr off. Only
the bits which were in C# have been re-written in managed C++ (and I've...
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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: 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: |
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: |
last post by:
We have this situation:
We have a unmanaged c++ executable located in a certain folder (a.exe)
It loads a mixed mode managed/unmanaged dll using MFC dynamically from a
completely different path (b.dll)
This last dll, uses other pure managed and mixed managed/unmanaged dll's
that uses MFC. (c.dll, d.dll,...)
What works is a.exe loading b.dll.
But once I want to use a functions in c.dll I get an exception indicating
that c.dll is not...
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by: jsroberts |
last post by:
I have been desperately trying to solve a problem where I am wrapping
an unmanaged dll with managed extensions for c++ and then calling the
managed dll functions from C#. However, whenever I call the new
operator to create a new instance of the unmanaged class, I get the
following error:
An unhandled exception of type 'System.NullReferenceException' occurred
in objectblox.epsilon.dll
Additional information: Object reference not set to...
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by: rudi |
last post by:
Hi everybody,
I have a problem with a mixed mode application. It consists of an
unmanaged C++ dll, a "mixed mode" dll and various VB.NET dlls using the
mixed mode dll to talk to the unmanaged dll.
When running on a development machine, everything works just fine. But
when deploying on a production machine, there is an error: the mixed
mode dll or one of its dependencies can not be found.
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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: Arne Adams |
last post by:
Hi all,
i have a managed c++ dll using both managed and unmanaged code and an
unmanaged application that calls the unmanaged code of the managed dll.
I did follow http://support.microsoft.com/kb/814472/en-us but still the
application crashs before the first call of the unmanaged code.
MainFrame.cpp: (unmanaged application)
bool WillUseManagedWrapper()
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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: 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: 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: 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: 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: 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
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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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