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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: Glenn Dekhayser |
last post by:
Weird question, hopefully someone out there can help.
I am basically iterating through a list of files, using
QueueUserWorkItem to spawn a thread to process each file.
I am using a wrapper class around the processing logic as a way to set
parameters for the logic.
So I do the QueueUserWorkItem and the processing goes on its merry
way.
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by: Chris Dunaway |
last post by:
Consider the following simple classes/interfaces defined below. When the
derived class raises the events, on which thread is the event code run? Do
I need to do anything to catch the events in my main app? What threading
issues do I have if several of these fileproc classes are instantiated and
run at the same time?
'*** BEGIN CODE
Public Interface IFileProc
ReadOnly Property FileMask() As String
Function Process(ByVal filename As...
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by: Brad Brening |
last post by:
I am building a class that has a function that I would like to run
asycronously. When the function is complete I would like to notify the
calling thread by raising an event or using a delegate. The handler for the
event (or the delegate callback) should run in the parent thread - not on
the asyncronous thread created while the function ran.
So, basically, I want my parent (form, class, control) to call my class
function - which spawns a...
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by: mmitchell |
last post by:
I have a thread that does periodic database maintenance. While this
process is going on I would like the rest of the application to hold
off on accessing the database. I thought I could share a property in a
class to hold the status, but that doesn't seem to work.
Any ideas on what the best way for me to determine when the thread is
doing it's work?
Thanks
Mike
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by: Paul Cheetham |
last post by:
Hi,
I have a thread in my application that is listening to the Serial port
using GetCommEvents.
When something is received, it generates an event, and then goes back to
waiting for more data. - I am using this for a swipe card reader.
When a card is swiped, an event is generated, and I log the user into my
application. The card reader is no longer required at this point so I
disable it, which kills off the thread.
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by: sloan |
last post by:
I"m trying to figure out what concept I'm missing here, or if its not a good
idea .. or what.
Here is my example.. code is below.
I have an employee class.
It has an event that can be raised.
In the constructor, I check the to see if the employees birthday is today.
If it is today, then I raise an event.
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by: Ajak |
last post by:
Hi all,
I would like to write a class (Task) with a method to do some lengthy
process based
on several of the class properties. The method is running on different
thread.
During the execution of the method, the class is suppose to fire events such
as
ProgressChanged. And it raises Completed and Failed event on completion and
error
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by: FP |
last post by:
Hi,
i'm currently developing a class to communicate with a serial device,using
the SerialPort component.
Basically,the main application will interact with this class through its
method "Call",the class itself will handle all the details of a call (AT
commands included).
My problem is that i dont want the application to hang while i'm
interacting with the modem,so i have started to learn about threading.
Many people have suggested me to...
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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: 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: 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: 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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