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by: Julian Hershel |
last post by:
Reading about asynchronous programming
(ms-help://MS.NETFrameworkSDK/cpguidenf/html/cpconasynchronousdesignpatterno
verview.htm) I could not clarify some doubts. Hope you can help me.
1) Are asynchronous programming and multithreaded programming two different
pictures? As I read the help topic above it is not clear to me if the design
pattern opens a new thread or not to run the methods asynchronously.
2) One unique thread can run...
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by: TrtnJohn |
last post by:
I have a multi-threaded class that I am creating that needs needs to raise
events when certain asynchronous events occur. I would always like the
events to be raised to the primary UI thread of any application that is using
my component. I can't just call raiseevent from the thread that catches the
asynchronous data. (In this case from a serial port). This is because I
have a separate thread reading from the serial device. How can I...
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by: shayke via DotNetMonster.com |
last post by:
Hello,
I am trying to write asynchronous serial port.
meaning, read and write operations are made via async cllbacks.
so far so good.
I open my port in continues state:
1)Set the BytesToRead property of the serial port.
2)open the port
3)generate read request
4)meanwhile generate write request.
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by: dba123 |
last post by:
I need to perform Asynchronous Inserts using DAAB. So far I have a method
which does an insert but how can I do this Asyncronously so that it does not
affect the load on our public production website? This question is wide open
but make sure you give me some ideas in context with DAAB syntax. Some
thoughts are threading, ATLAS, etc. but I have no clue how to even approach
an Asynchronous Insert or any techniques at this point. Also, I...
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by: Mo |
last post by:
Hi,
I have an application where I read a serial port data from a barcode
and set the labels on a form. I also have a textbox and button where
you can enter the data and here is the problem. if I use the textbox
and submit using thebutton everything works fine. If I use the
SerialDataReceivedEventHandler method of the serial port, the
application crahes. It seens like that when the serial port triggers
and I call the same routines it is...
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by: Bishoy George |
last post by:
Hi,
I have a asp.net 2.0 web application.
I want to implement the asynchronous model through http handler in
web.config
-------------------------------------------------------------------------------------------------------------------------
My web.config file:
---------------------
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by: Mo |
last post by:
I am trying to set a text box value when data is received from the com
port (barcode reader). I am getting the following error when I try to
set the text box TXNumber after data is received
Cross-thread operation not valid: Control 'TXNumber' accessed from a
thread other than the thread it was created on.
Any ideas how to work around this problem?
Thanks
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by: panko |
last post by:
Hello,
I can't manage with asynchronous socket communication. :(
I wrote a class CSocket.cs.
This class is taking care of sending strings to LED display. This
display is actually communicating via serial port and serial/ethernet
converter (MOXA NE-4100T) with TCP server. So communication is in that
way:
MyApplication(TCP
client)-----------------(TCPServer)MOXA(serial)---(serial)LED Display
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by: Nicolas Le Gland |
last post by:
Hello everyone here.
This is my first post in this newsgroup, I hope I won't be to much
off-topic. Feel free to redirect me to any better group.
I am getting strange timing issues when failing to asynchronously connect
sockets on closed or filtered ports, but I'm quite unsure if this is a PHP
issue or my misunderstanding, as it seems that socket streams only wrap
around <sys/socket.h>.
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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: 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: 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: 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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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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