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by: john bailo |
last post by:
Suppose I am writing a program that has to execute
as series of steps, but at several of the steps, I want
to wait for external events to occur.
For example ( and this relates to another of my posts ),
say I want to execute a method, then wait for a flag
file. Ok, someone suggested using FileSystemWatcher.
So then, say I do that, how do I make an internal event
halt execution on the main method, wait for the event
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by: David |
last post by:
Hi,
Ive been trying to work this out for the past 2 days now and im not
getting anywhere fast.
The problem i have is that i am using Asynchronous sockets to create a
Socket Client library. When i try to connect to a server that doesnt
exist it raises a "Connection forcibly rejected by the resmote host"
SocketException.
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by: Dan |
last post by:
I've created a pocketpc app which has a startup form containing a listview.
The form creates an object which in turn creates a System.Threading.Timer.
It keeps track of the Timer state using a TimerState object similar to the
example in the System.Threading.Timer documentation. The method which
handles the timer events, among other things, periodically calls a method in
this TimerState object which raises an event to the startup form,...
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by: Natalia DeBow |
last post by:
Hi,
I am working on a Windows-based client-server application. I am involved in
the development of the remote client modules. I am using asynchronous
delegates to obtain information from remote server and display this info on
the UI.
From doing some research, I know that the way my implementation works today
is not thread-safe, because essentially my worker thread updates the UI,
which is BAD. So, here I am trying to figure out how...
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by: rawCoder |
last post by:
Hi all,
How Can You Raise Events Asynchronously ?
Now for the details ...
I want to do inter modular communication using events in such a way that the
contributing modules need not maintain the reference to any module.
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by: cider123 |
last post by:
I'm coding a project using the following article as reference:
http://www.codeproject.com/csharp/DynamicPluginManager.asp
In this type of project, plugins are loaded dynamically into a Plugin
Manager.
Your main application then hooks into the Plugin Manager.
What I'm trying to figure out is how to impliment some form of raising
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by: VBTricks.de.vu Webmaster |
last post by:
Hello everybody,
I need to write a HTTP client capable of downloading files using the
HTTP protocoll. But downloading is one of my problems. I'm new to VB.net
and I know there's a framework offering a solution for almost every
problem. But for me it's a bit complex.
So what I need:
I need a way to download files asynchronously. In VB6 I solved this
problem with a self-written component using sockets. As of the large
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by: Dave A |
last post by:
I am developing a somewhat complex component at the moment and coincidently
I am also reading the Framework Design Guidelines book.
After reading the section about event raising I have re-written the way my
component raises events to follow the Framework Design Guides verbatim; ie
(object sender, EventArgs (or some subclass there of) e).
The thing that was not explained is why should I need to cast the sender to
'object' when I know...
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by: Gman |
last post by:
Hi,
I have created a usercontrol, a grid control essentially. Within it I
have a class: clsGridRecord. I have coded the events such that when a
user clicks on the grid, say, the events occur on the parent form. This
is fine.
The problem occurs when I want to raise an event for a user clicking on
one of the clsRecords which are on the grid. So I've placed:
Public Event GridRecordClicked(ByVal rec As clsGridRecord,
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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: 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: 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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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...
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