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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: TC |
last post by:
Hello,
I am making an asynchronous call to a webservice and trying to update the
web page with the results.
The page is not updating.
Does anybody know why???
Below is my code:
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by: Grigs |
last post by:
Hello,
I have an ASP.Net webform that shows numerous attributes of parts we sell.
There is one portion of the form that I have the user click a button to get
the information for. I did this for two reasons: 1) not everyone wants to
see it every time. 2) Depending on the complexity of the part, it can take a
while.
Everything works great. However, on complex parts (say that return 10,000 +
lines) the browser says it is "Not...
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by: Jim Hammond |
last post by:
It would be udeful to be able to get the current on-screen values from a
FormView that is databound to an ObjectDataSource by using a callback instead
of a postback. For example:
public void RaiseCallbackEvent(string eventArgs)
{
// update the data object with the values currently on screen
FormView1.UpdateItem(true);
}
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by: Tim Mackey |
last post by:
Hi,
I have a windows forms app, and a web service that can take a long time to complete, so i use it asynchronously with the proxy generated Begin/End methods.
However, i want the user to be able to cancel the operation. i understand that the request has already been sent off, and the next thing we'll hear back is when the result is received, so an actualy cancel will be difficult to achieve. I have tried calling webService.Abort() but...
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by: jim |
last post by:
Hi All,
I try to make an asynchronous call to a web service method as below under MS
visual .NET studio 2003:
WebService webSrv = new WebService();
AsyncCallback cb = new AsyncCallback(TrsWebSvsCallback);
IAsyncResult ar = webSrv.BeginProcessCall( 1, cb, transWeb40);
while (ar.IsCompleted == false)
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by: Raymondr |
last post by:
Hi,
First a brief description of out application:
We have a webapplication which calls a couple of webservices during one
request (postback). These calls to the webservices are made concurrent using
asynchronous webservices calls. The number of webservices called concurrent
is between 1 and 18.
The webservice calls are made using SSL with a X509 clientcertificate.
The application is underhigh load
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by: kkao77 |
last post by:
Someone help me please.
I've tried to write an asynchronous method, but it didn't call my web
service, do I need to do something in my webservice project to make it
work?
or if there is something wrong with the code that I have below.
Thanks..
The following are my two methods where one is calling web service and
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by: Susan |
last post by:
I have a process that takes a while to run so I have it running
asynchronously so that the user can continue working. My question is that I
want to killl the process if the user changes the search parameters before
the callback method is called. Any ideas of how to do this or if it even
matters? I did not know if calling the asynch process a new time kills the
previous one or not.
Thank you for your help.
Susan
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by: =?Utf-8?B?S2FseWFu?= |
last post by:
Hi,
I have to make multiple calls (about 400K) to a webservice which returns a
string. And currently it takes about a week to make all the calls. Instead of
waiting for the webservice result before i make the next call, I rather want
to make the calls and let the results comeback at its own pace. I used
Asynchronous calling and callback method, but it does not seems to work. I am
sure, asynchronous way will improve my program execution...
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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: 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: 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: 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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