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by: Bohus |
last post by:
I want that my thread sleeps until file is unlocked, but
if I wait for signaled state of FileStream handle, it does
not work and ARE.WaitOne() function returns immediately,
even if file is locked by another process.
I have following code :
....
FileStream FS = new FileStream
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by: John |
last post by:
I've got multiple threads and processes that write to same
file. Before writing all threads / processes first lock
part of file and then write to file. If one thread /
process locks file, another threads / processes can not
lock this file again. And I want that all threads /
processes wait until first thread frees lock by calling
FileStream.Unlock. But I do not know what code should I
use that all threads / processes wait until first...
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by: Daniel |
last post by:
Hi all,
I have problem in using the filestream .
below is my sample code:
Dim s2 As New FileStream("C:Save\Grab.xls", FileMode.Open,
FileAccess.Read, FileShare.Read)
s2.Lock(0, 0)
Dim sFileType As String
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by: Gary Nelson |
last post by:
Anyone have any idea why this code does not work?
FileOpen(1, "c:\JUNK\MYTEST.TXT", OpenMode.Binary,
OpenAccess.ReadWrite, OpenShare.Shared)
Dim X As Integer
For X = 1 To 26
FilePut(1, Chr(X + 64))
Next
Lock(1, 5, 10)
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by: bonk |
last post by:
I am trying to create a stream that writes text to a file and:
- automatically creates a new file once the current file exceeds a
certain size
- makes it possible to be used by multiple threads and/or processes so
that multiple threads/processes can write to the same file (all threads
use the same instance of the stream, processes use a different instance
but still may point to the same file)
Could you point me in the correct...
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by: valentin tihomirov |
last post by:
It is quite convenient to use the basic primitive:
lock(object) {
method();
}
On the other hand,
rwLock.AcquireReaderLock(-1);
try { // unlock finally
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by: Chris Forone |
last post by:
hello group,
is there a chance for other functions to get the lock if i have
following loop:
while (running)
{
Lock local(mutex);
}
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by: Clive Dixon |
last post by:
Are there any issues I should be worried about when using C# 2.0 iterators
in conjunction with lock, i.e.
public IEnumerator GetEnumerator()
{
lock (lockObject)
{
foreach (object obj in collection)
{
yield return obj;
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by: DaveRook |
last post by:
Hi
I have some code from a friend and I don't understand why they have used the application lock feature! I understand this produces a random quote, but can some one explain to me what happens with the application lock and why it's in use (see lines 19 - 21)?
public class QuoteClass : UserControl
{
public HtmlGenericControl divQuote;
void Page_Load(Object source, EventArgs e)
{
divQuote.InnerHtml = RandomQuote();
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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: 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: 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: 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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