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by: serge calderara |
last post by:
Dear all,
I have an application which is suppose to start another executable process.
As soon as that process is running, I need to retrive its handle. The
problem of the particular process I am starting is that it has a welcome
window first which gets displayed and then the real windows after a while,in
other words it means that the process name is the same, but the handle I need
to retrive is the one from the final window and not the...
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by: wushupork |
last post by:
I have written a screensaver application in C# .NET and have noticed
that whenever the animation loop is running - CPU usage always spikes
up close to 100%. My application uses a paint thread which is set at
100ms.
the program looks sort of like this:
// constructor
public Form1()
{
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by: orekin |
last post by:
Hi There
I have been trying to come to grips with Application.Run(),
Application.Exit() and the Message Pump and I would really appreciate
some feedback on the following questions .. There are quite a few
words in this post but the questions are actually quite similar and
should be fairly quick to answer ...
(1) What is Happening with the Threads
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by: Leon |
last post by:
Is there a way I can create a thread at application level that running
all the time along with application exists?
I have tried to do the above thing, and I found for some reason, the
thread only can be excuted once after it is created.
Thanks very much for your help.
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by: Max |
last post by:
This is a follow-up on my previous thread concerning having the program
wait for a certain date and time and then executing some code when it
gets there. My question is; can I use the Sleep function from kernel32
to accomplish this? My concern is that this function takes milliseconds
where my program needs to be accurate to within 5 minuets, and delays
may be as long as a number of days, months or whatever. Would I run into
many problems...
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by: Charles Law |
last post by:
My first thought was to call
WorkerThread.Suspend
but the help cautions against this (for good reason) because the caller has
no control over where the thread actually stops, and it might have a lock
pending, for example.
I want to be able to stop a thread temporarily, and then optionally resume
it or stop it for good.
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by: Thomas |
last post by:
hello,
what is the better solution if it is possible to choose?
a timer or sleep? which one is better for min resources?
Thomas
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by: Aart Nicolai |
last post by:
Hi all,
I have developed a vb.net console application which will run some code
every seconds. To get this working I used a timer "System.Timers".
When I start my console application it exits within a second. So I
added the line: "Console.Read()". Everything seemes to run fine but
after a few days the application stopped. Without an error.
I think it has something to do with the lifetime of the
"Console.Read()". Is this right?
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by: Steve Lowe |
last post by:
Hi,
I'm getting into VB.net with the help of a few books, but have got a
problem grasping how to implement a system.timers.timer
Only 1 of my 3 books mentions timers and that's a Windows.Form.Timer
Basically I need to have a 30 second delay in some module code.
To help me get the hang of it - (that should really be start to get
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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: 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: 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: 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: 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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