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by: David Kantowitz |
last post by:
I am trying to wrap a native-C++ DLL in managed C++, to
use in a .NET project.
The native code is compiled into a DLL, and I have created
a .def file that exports the mangled names of the symbols
I am going to use from the wrapper library.
The wrapper library has the code written that uses the
native classes, and wraps them to present an equivalent of
their interface for .NET.
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by: Jacob Cohen |
last post by:
Under VC7.1, I am trying to wrap a native-C++ DLL that contains C++
objects in a Managed-C++ class library for use in a C# project.
I created and compiled the native DLL under VC7.1 as a Win32 DLL C++
(unmanaged) project. I found the decorated names of the symbols I
wanted to export and created a .def file, so that it generated an
import library.
I took this import library and had my Managed-C++ class library link
against it. The...
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by: Julie |
last post by:
I'm currently working in a mixed mode project where the exe is C#, there is a
managed C++ (DLL) assembly, that in part, includes some calls into a native
(unmamanged) DLL.
I can build/link/run just fine, the question isn't about that.
What I'm after is, if I have another client that uses the C++ managed assembly,
I want the unmanaged DLL somehow to tag along. I've looked at /link in AL.exe,
and /assemblymodule, but either I'm not...
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by: Martin Zenkel |
last post by:
Dear VS Team,
using the Beta 2 of VS 2005 I've encontered the following problem.
Let's assume threre are three Dll's, one unmanaged and two managed. In the
unmanaged we put a simple unmanged struct "A" which is exported in the usual
way.
The first managed assembly defines a managed class "B" using the unmanaged
class "A" defined in the unmanaged Dll. This class "B" has got a public
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by: Adam |
last post by:
I can't seem to find one spot on the net that specifies exactly what I need
to do. Situation:
Native dll needs to hold a static reference to a managed class in .net 2.0
(whidbey) which needs to hold a static reference to managed classes.
1. In 2003 I needed special initialization because of the loader lock issue.
In 2005 it seems I dont need this, however I am calling into a managed dll
from a native dll, and I read somewhere there can...
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by: Herby |
last post by:
Is possible to have a managed method within a Native(un-managed) class
within a \clr project?
E.g.
class myClass
{
public:
#pragma managed
void myMethod(void);
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by: Lonewolf |
last post by:
Hi all,
I'm having difficulties passing data back to managed class from my
native class when the data is generated from within a native thread in
the native class itself. I will give the following runtime error,
" Attempting to call into managed code without transitioning out first.
Do not attempt to run managed code inside low-level native
extensibility points, such as the vectored exception handler, since
doing so can cause corruption...
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by: Ben Voigt |
last post by:
Under certain circumstances I get:
First-chance exception at 0x7c812a5b (kernel32.dll) in LTMGUI.exe:
0xC0020001: The string binding is invalid.
First-chance exception at 0x7c812a5b (kernel32.dll) in LTMGUI.exe: Microsoft
C++ exception: at memory location 0x00000000..
Unhandled exception at 0x7c812a5b (kernel32.dll) in LTMGUI.exe: 0xC0020001:
The string binding is invalid.
Googling this exception brought me to a blog posting by Chris...
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by: =?Utf-8?B?U2hhcm9u?= |
last post by:
I have a class that is writen in unmanaged pure native C++.
This class files (h and cpp) are inserted to a managed C++ (VC++ 2005,
C++/CLI) DLL compoenet.
This DLL compoenet is used in a C# application.
My question is:
Does the performance of the unmanaged pure native C++ class described above
is the same if it was a in a pure unmanaged native C++ DLL component?
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by: Bob Altman |
last post by:
Hi all,
We have a native class modeled after the System::Exception class, and all
exceptions that we throw derive from this class. For now this class is
quite simple: just Description and InnerException public members. One of
these days I'll dig into how to implement a StackTrace property (I assume
that this is possible using something like dbghelp.dll, but I've never had
the time to look into it).
I've recently written a managed...
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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: 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: 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: 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: 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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