| |
by: Lore Leuneog |
last post by:
Hi.
You can add new delegates for an event with += and you can remove delegates
from an event by using: -= but is there a way (method) to list all delegates
added to one event???
Sincerely
Greetings
Lore
|
by: Mark Allison |
last post by:
Hi,
I am new to C# and want to create my own events within a console app.
However I am struggling mentally with this, and have looked at the MSDN
documentation but I am drawing a blank. Is there anywhere on the net
that shows a very basic delegate and a very basic event? Some nice
simple example code is what I'm looking for with no fluff around it.
Thanks!
|
by: LP |
last post by:
Hello!
I am still transitioning from VB.NET to C#. I undertand the basic concepts
of Delegates, more so of Events and somewhat understand AsyncCallback
methods. But I need some clarification on when to use one over another? If
anyone could provide any additional info, your comments, best practices, any
good articles, specific examples, etc.
Thank you
|
by: Nicky Smith |
last post by:
Hello,
I'm reading Mike Gunderloy's Mcad Vb.net book, and I've also read the
MS press Mcad book for the same topic ".. Windows based applications
with VB.net" for exam 70-306.
In the sections in both books that try to teach the use of delagates
and events, I'm really lost, and to make matters worse, I've written a
user-control that fires events for the host form, and this works
without delegates!
|
by: Tim |
last post by:
There are a set of clients who need to be notified of certain events. I have
used events and delegates (publisher-Subscriber model) for the
notification mechanism. All the clients register with the event publisher
and subscribe for the events that they are interested in. When a certain
event happens, the subscribers are notified about it.
I want the clients to return a value after their callback method is called.
If any of the client...
|
| |
by: Burkhard |
last post by:
Hi,
I am new to C# (with long year experience in C++) and I am a bit confused by
the language construct of events. What is it I can do with events that I
cannot do with delegates? At the moment it seems to me that Microsoft has
developed similar functionality via two keywords. I do understand that an
event offers better encapsulation as the underlying delegate is private, but
is that all ?
--
Regards
|
by: raylopez99 |
last post by:
I understand delegates (static and non-static) and I agree they are
very useful, and that the "Forms" used in the Windows .NET API could
not work without them. That said, I'm curious as to how many heavy
duty pro programmers in this newsgroup have actually used a delegate
in their code, say in the last year of coding. By "use" I mean
constructed a delegate and using it in an Event Source class and an
Event Receiver class.
Interfaces...
|
by: Siegfried Heintze |
last post by:
I'm studying the book "Microsoft Visual Basic.NET Language Reference" and I
would like some clarify the difference between events and delegates. On page
156 I see a WinForms example of timer that uses the "WithEvents" and events.
There is another example on page 124 that shows how to use delegates to sort
an array.
I don't understand the difference between events and delegates. Are they
redundant features? How do I decide which to use?
...
|
by: raylopez99 |
last post by:
Hello all—
I’m trying to get the below to work and cannot get the format right.
It’s from this example: http://msdn.microsoft.com/en-us/library/8627sbea(VS.71).aspx
What it is: I’m trying to store multicast delegates in a hash table,
and then fire the delegates one of two ways (after registering/
creating the delegates, etc).
|
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: 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...
|
| |
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: 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...
|
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: 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...
|
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.
|
