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by: Ekim |
last post by:
hello,
I'm allocating a byte-Array in C# with byte byteArray = new byte;
Now I want to pass this byte-Array to a managed C++-function by reference,
so that I'm able to change the content of the byteArray and afterwards see
the changes in C#.
(if you wanna know more details: the goal is to write the content of an
existing char-array in c++ precisely into the passed byteArray, so that
after the function has proceded the content of the...
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by: TJ |
last post by:
I need to be able to pass a pointer to a (managed code) Stream object to a
COM method so it can serialize its data into the stream.
I have a C# application that makes uses of Randolf Duke's MimeSniffer COM
component (http://www.codeproject.com/internet/mimesniffer.asp). My
application (pop3ImageGrabber) uses MimeSniffer to identify each image
attachment in emails that have been collected from a POP3 mailbox.
MimeSniffer gives the...
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by: apm |
last post by:
Any and all:
Is there an efficient way to pass a large array from .NET to COM? Can
references (or pointer) be passed from COM to NET and NET to COM without the
object it refers to being copied?
Thanks in advance.
David
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by: Klaus Bonadt |
last post by:
I have an existing VC6 application using the MFC.
I am able to pass CString and other parameters from such a VC6 dll to an
unmanaged MFC dll (compiled in Visual Studio .NET).
Now I want to use .Net functionality, i.e. calling methods in managed code.
How do I pass CString variables for input and output usage, i.e. providing
and retrieving char arrays?
Regards,
Klaus
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by: Mark Ingram |
last post by:
Hi,
how can i return an array of strings from an unmanaged c++ dll into a c#
application?
cheers
Mark
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by: vladislavf |
last post by:
Hi All,
I need to pass array of strings from C++/CLI to unmanaged C++ function.
(The unmanaged API signatire is : int Combine(int NumOfInputFiles,
wchar_t **names) and I want to call it from C++/CLI code by using C++
Interop )
But unfortunately I have only one day experience in C++/CLI so all my
attempts are failing.
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by: =?Utf-8?B?RWR3YXJkUw==?= |
last post by:
I would greatly appreciate some help on passing managed object into unmanaged
code.
I need to pass a reference (address of) of a managed class into unmanaged
code (written by a thrid party). The 3rd party unmanaged DLL will pass this
reference into standard Win32 unmanaged static callback function in my code.
Inside this unmanaged callback function I need to cast this unmnaged pointer
that I have received from 3rd party back into the...
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by: =?Utf-8?B?U3dhcHB5?= |
last post by:
Can anyone suggest me to pass more parameters other than two parameter for
events like the following?
Event:
Onbutton_click(object sender, EventArgs e)"
Event handler:
button.Click += new EventHandler(Onbutton_click);
I want to pass more information related that event. & want to use that
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by: raylopez99 |
last post by:
Keywords: scope resolution, passing classes between parent and child
forms, parameter constructor method, normal constructor, default
constructor, forward reference, sharing classes between forms.
Here is a newbie mistake that I found myself doing (as a newbie), and
that even a master programmer, the guru of this forum, Jon Skeet,
missed! (He knows this I'm sure, but just didn't think this was my
problem; LOL, I am needling him)
If...
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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: 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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