| |
by: Joe Jax |
last post by:
I have an object that spawns a worker thread to process one of its methods.
That method processes methods on a collection of other objects. During this
processing, a user may request to cancel the entire operation. I could
request abort on the worker thread, but that is a) potentially messy, and b)
not guaranteed to take immediate effect anyway. I would rather have some way
of allowing the main thread to tell the worker thread that it...
|
by: John J. Hughes II |
last post by:
I have a DataGridView with a TextBoxColumn. I setting the data source to a
List<stringvalue in a static class. The list is filled from a background
thread. So far all is fine and it works great, at least on my system.
The reason I am doing this is some customers are pulling from VPN
connections which are slow. This allows the list of rows in the data grid
to appear a little quicker while the list which are not used as soon load in...
|
by: sjoshi |
last post by:
I'm able to use the Bacground Worker class to execute task and pain the
UI. However I want to be able to execute n tasks in order, say n1, then
n2 if there were no errors during n1, n3 so on.
I'm wondering what would be the best way to do this , do I wait in a
do...while loop for each to finish and then start another ?
thanks
Sunit
|
by: mtsweep |
last post by:
Hi,
I started a background thread to preform some time intensive tasks for
a GUI frontend. This background thread uses a C++ object which requires
a windows message loop so I started one in it by calling
Application.Run(). Now I can see that messages from the C++ libraries
are being processed. But how do I send my own messages to this thread
from the GUI frontend? I tried to use delegates/events/etc but it ends
up either spawning a...
|
by: =?Utf-8?B?R3JlZyBMYXJzZW4=?= |
last post by:
I'm trying to figure out how to modify a panel (panel1) from a
backgroundworker thread. But can't get the panel to show the new controls
added by the backgroundwork task. Here is my code. In this code there is a
panel panel1, that I populate with a lable in the foreground. Then when I
click on "button1" a backgroundworker thread in async mode is started. When
the backgoundworker thread completes the thread returns a panel to populate...
|
| |
by: csharpula csharp |
last post by:
Hello,
Can you please tell me if I should use the background worker in the
following way:
if (worker.IsBusy)
worker.CancelAsync(); (or I can avoid this if)?
And in case I want to restart the background worker ,should I do it this
way?
worker.RunWorkerAsync();
|
by: csharpula csharp |
last post by:
Hello,
I got a question regarding the usage of background worker.
How can I run few threads via background worker with different objects
as parameter each time.
I understood that I can't do this:
for (int i = 0; i < inputNum; i++)
{
string param = i.ToString();
|
by: parez |
last post by:
I start a BackGroundWorker to populate a grid. It is started off in
the ui layer
The thread follows( cannot think of a better word) the path
UI->Layer1->Layer2->Communication Layer
and it blocks (the server is executing somthing where which takes
time)
|
by: Infog |
last post by:
I am trying to code a simple background workers class without needing to use the backgroundworker object on a form. This would allow me to use a background worker in any class without writing much additional code. Is it possible to pass in the name of a sub at runtime instead of hard-coding it? To do this I would replace onDoWork and onProgressChanged below and use (Byval onWorkSub as SomeKindOfObject?, Byval onProgressChangedSub as...
|
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,...
|
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...
|
| |
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,...
|
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...
|
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...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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
|
| |
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...
|
