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by: ... |
last post by:
Does anyone know a good tutorial on asynchronous programming in .net
AsyncCallback And IASyncResult are driving me crazy. And the msdn documentation is not really helpful on this topic
I appreciate any recommendation.
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by: Chris |
last post by:
Hello,
With asynchronous programming :
Why does the callback-function (running in a worker thread) may not update
the state of a control on the main-form ?
The docs say that you must use a MethodInvoker instead as in following
example :
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by: Michael Lindsey |
last post by:
I need to write a server app to send images to client GUIs that are outside
of the server's domain.
The client will have the file system path to the image but can not access
the file system.
I am trying to decide if I should use remoting vs. writing a server that
uses networkstreams.
I have read that networkstreams\tcp programming should be faster than
remoting and is a better choice for what I am doing but that it is difficult
to code.
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by: bernardpace |
last post by:
Hi,
I am trying to get more familiar with asynchronous programming.
I was reading through the document found on the page:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpovrasynchronousprogrammingoverview.asp
Now, I read that 'Always call EndInvoke after your asynchronous call
completes'.
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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: org |
last post by:
Hi,
I'm developing a web service with should be used by an .NET CF2 client and
an .NET 2.0 Windows client.
I've tried to put all the connection logic into one class, which could be
used in common from the mobile and the windows client. But this didn't work:
The new .NET framework supports asynchronous web services with the
"MethodnameCompleted+=new MethodNameEventHandler pattern, but the "old
style" .NET 1 pattern used in the compact...
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by: Ryan Liu |
last post by:
Hi,
I read Microsoft SDK,
ms-help://MS.NETFrameworkSDKv1.1/cpguidenf/html/cpovrasynchronousprogramming
overview.htm
there are 4 ways to call EndInvoke:
The code in this topic demonstrates four common ways to use BeginInvoke and
EndInvoke to make asynchronous calls. After calling BeginInvoke you can:
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by: =?Utf-8?B?bWs=?= |
last post by:
Hi everyone,
I need to refactor some of our processes using the asynchronous programming
model. I have defined a couple of arrays of delegates to pipline the
asynchronous invocations through different stages of execution.
However I was wondering if there was any information available regarding the
limitations of the asynchronous model, in particular maximum numbers of
asynchronous elements, and limitations of multiple requests potentially...
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by: senfo |
last post by:
I recently read an MSDN article by Jeff Prosise titled, Scalable Apps
with Asynchronous Programming in ASP.NET
(http://msdn.microsoft.com/msdnmag/issues/07/03/WickedCode/).
In the article, Jeff discusses scaling problems that some users
experience with ASP.NET applications. The problem, Jeff writes, isn't
that ASP.NET isn't capable of scaling; but has more to do with ASP.NET
applications that use threads inefficiently. In the article,...
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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: 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...
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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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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