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by: Russell Stuart |
last post by:
I always believed .Net monitors were a superset of the Java
synchronization mechanisms. The code below produces both
"Thread 1" and "Thread 2" lines, implying that two threads
are both executing in locked region guarded by the same
monitor. I thought that wasn't supposed to happen. Am I
wrong? It was compiled and run under VS 2003.
If you run it under the debugger then the behaviour changes -
only "Thread 1" lines are produced. ...
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by: bughunter |
last post by:
Hi,
Consider this code:
----
Monitor.Pulse(oLock);
Monitor.Exit(oLock);
----
If a thread was waiting on oLock then will the current thread
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by: orekin |
last post by:
Hi There
I have been programming C# for a couple of months and am trying to
master Threading.
I understand that ThreadPool uses background threads (see code example
in MSDN page titled 'ThreadPool Class ') .... however I would like
to ensure that all my ThreadPool threads have completed before I exit
my Main function.
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by: [Yosi] |
last post by:
I would like to know how threads behavior in .NET .
When an application create 4 threads for example start all of them, the OS
task manager will execute all 4 thread in deterministic order manes,
OS execute (All have same priority)
Thread#1
may be other threads,
Thread#2
may be other threads,
Thread#3
may be other threads,
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by: Elhurzen |
last post by:
X-No-Archive: Yes
>From what I understand, if multiple threads are waiting on a
ManualResetEvent after calling WaitOne(), only one thread is guaranteed
to be signaled when Set() is called on that ManualResetEvent. How do I
ensure that _all_ waiting threads are signaled, without sacrificing any
of the functionality or much of the simplicity of ManualResetEvent?
Example:
SignalingClass:
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by: darrel |
last post by:
I've been struggling with a page that is set up like this:
PAGE:
------------------
control 1 - reads a cookie and executes stuff based on that
control 2 - reads the same cookie and can also set the value
------------------
So, the logical layout for control 2 was this:
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by: emma_middlebrook |
last post by:
Hi
Say you had N threads doing some jobs (not from a shared queue or
anything like that, they each know how to do their own set of jobs in a
self-contained way). How can you coordinate them so that they all wait
until they've all done one job before starting off on each of their
next jobs.
I have been thinking about this for a day and can't seem to find a
solution.
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by: =?Utf-8?B?QmVu?= |
last post by:
Hello,
I need to use the functionality of an AutoResetEvent in that it should
normally be non-signalled, but I want something to be able to release all the
waiting threads when I call Set, however AutoResetEvent.Set only releases one
thread.
ManualResetEvent isn't really appropriate because it should remain
non-signalled, i.e. when any thread calls WaitOne() it always needs to block
until 'nudged'.
Is ManualResetEvent.Set() immediately...
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by: nimitsis |
last post by:
Hello to everyone
I wont to create 2 threads in Python ( thread01, thread02 ), which doing the follows :
thread01, ask user to give a value to flag variable and write it to the shared memory of two threads
thread02, read from shared memory and check if the flag have a specific value .
The corresponding python code follows:
import time
import thread
import threading
import Numeric, sys
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by: Gabriel Genellina |
last post by:
En Tue, 13 May 2008 06:42:13 -0300, Astan Chee <stanc@al.com.auescribió:
I'm confused trying to understand your requirements too. "run a class?"
Threads execute code, it's easier to think of them as *functions* that are
executed at the same time (or almost).
So you have a function A that runs first, and creates a second thread that
will execute function B. Then A will wait for B to finish. What do you
want to do in A while it's...
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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:
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: 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: 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: 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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