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by: Nadav |
last post by:
Hi,
I hope this post will find it's way to some MS technical authority...
I am experienced with bought Unmanaged C++ and Managed code ( C# ), There
are some issues with the .NET framework that make me wonder...
Take in mind the following points:
1. Managed objects are managed by the GC through the managed heap.
2. The GC moves the physical data representation of managed objects to
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by: nygiantswin2005 |
last post by:
I would like to know how do I pass a pointer to a struct from managed
code to unmanaged code. For example if I create structure like this in
managed code.
StructLayout( LayoutKind.Sequential, CharSet=CharSet.Ansi ) ]
public struct MYSTRUCT
{
public String Text;
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by: repstat |
last post by:
Hi
I have a project which is going to be doing some string manipulation which
needs to be pretty fast. The user interface is going to be written in C#. I
am going to write the string handling functions in a C++ DLL.
My first question is, if I insert a C++ project into my C# solution, how
will VS.NET know that I want it to be unmanaged code? I intend to be calling
the DLLs functions using DllImport. I've heard that you can have unmanaged...
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by: Notre Poubelle |
last post by:
Hello,
I have a worker thread that needs to call a method that only works on the
main/UI thread. One way to accomplish this in managed code is to use
Control.Invoke. However, in my case I don't have a .NET UI control from
which I can call Invoke. I have tried to create a temporary, invisible
Windows form and call Invoke against this, and while this sort of worked, it
highlighted additional problems (which I have not resolved) and is...
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by: Will Asrari |
last post by:
am working on a project now for a client that requires all managed code.
I have rewritten about 60% of the code and functionality in C# and have
now come to the complicated part of picking apart the existing stored
procedure and "managing" it. Two tasks that I am outing from the stored
procedure are as follows:
1) execution of a .vbs that creates a .txt file (CSV) of user
information
2) loading of said text file into an .exe and...
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by: Will Asrari |
last post by:
I am working on a project now for a client that requires all managed code.
I have rewritten about 60% of the code and functionality in C# and have now
come to the complicated part of picking apart the existing stored procedure
and "managing" it. Two tasks that I am outing from the stored procedure are
as follows:
1) execution of a .vbs that creates a .txt file (CSV) of user information
2) loading of said text file into an .exe and...
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by: Kevin Sun |
last post by:
I have a problem about non-managed code and managed code.Could you like to
give me some suggestion?
In a non-managed MFC application project, I add some managed codes and
these files are setted into /clr:oldSyntax. But the problem is that when the
debug exits, the non-managed object CApplicationApp(maybe all the global and
static objects)'s ~ctor is called twice.
In fact the managed code only is a function without any statement and is...
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by: Frank |
last post by:
I'm using Sleep(100) and that works OK.
However, it would be better if my app continued to receive and process
keyboard messages.
How can I pause the execution of code in one routine while letting the app
respond to keyboard input?
Thanks
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by: John |
last post by:
Hi
What are the advantages actually achieved of managed code? I am not talking
of theory but in reality.
Thanks
Regards
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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