| |
by: Nadav |
last post by:
Hi,
I Wonder... Can a server-side class exposed through remoting expose a
delegate? In other words: can a client set a server-side delegate that
in-turn will be asynchronously called from the server on the client?
Thanks,
Nadav.
|
by: Phill |
last post by:
All the event handlers seem to pass an Object and an EventArgs object.
If the event doesn't need this info why pass them anyway? It is inefficient.
|
by: Hexar Anderson |
last post by:
Why can't you pin an enumeration? For example, the with the following code:
public enum MyEnum : byte
{
ValueOne = 1,
ValueTwo = 2
}
public class MyClass
{
|
by: XYZ |
last post by:
I need to pass the address of a variableto some win32 API functions like
RTLMoveMemory
I noticed some weird behavior when pinning objects and using the handle's
pointer to write data to the memory location.
it seems as if after pinning an object the memory and the object are not
updated at the same time anymore
|
by: steve |
last post by:
Hi all,
I want to understand more about how the pinvoke pinning process works.
I'm writing some code that calls DeviceIoControl.
DeviceIoControl provides a generic interface to device drivers.
Its signature is deliberately open-ended so that it can be highly generic.
Refer SDK for more.
I want to access the drive geommetry of an SD-Card via
|
| |
by: DaTurk |
last post by:
Hi,
I'm coding up an application that has a native c++ layer,
asynchronously calling callback in a CLI layer.
We originally did this with static inline methods in the CLI layer,
but this solution only works with singleton objects. So I have to
explore other solutions.
So beside pinning pointers, I've been looking at GCHandle. I was
|
by: DaTurk |
last post by:
Hi,
I need to have a native class hold on to a managed function pointer.
Not a unmanaged class in a manged block. I mean an unmanaged class in
an unmanaged block via #pragma unmanaged.
I'm wondering if GCHandle will be enough. I can't use gcroot because
it's a #pragma unmananged so if I declare a gcrooted variable
gcroot<ManagedDelegateInstance^pointer
|
by: RP |
last post by:
I have a function to fill combo box items. I pass SQL query and combo
box name as arguments. This function is located in another class. In
my Form, I have declared a delegate to this function before the
namespace as;
public delegate void dFillItems(ObjectName as string, Query as string)
On my Forms I have several combo boxes and get filled when they get
focus. Is it proper to use delegate in this situation? Will it improve...
|
by: damiensawyer |
last post by:
Hi,
Can someone please explain to me something about delegates?
My understanding is as follows. A delegate is basically an object that
can hold a reference to a "method" somewhere. That is, it's
essentially a pointer to a piece of code somewhere else in memory.
It therefore (to me anyway) makes sense to define delegates with their
signatures and be able to use those signatures at different points in
|
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...
|
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,...
|
| |
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...
|
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,...
|
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...
|
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();...
|
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
| |
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...
|
