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by: John Bailo |
last post by:
The war of the OSes was won a long time ago.
Unix has always been, and will continue to be, the Server OS in the form
of Linux.
Microsoft struggled mightily to win that battle -- creating a poor man's
DBMS, a broken email server and various other /application/ servers to
try and crack the Internet and IS markets.
In the case where they didn't spend their own money to get companies to
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by: Nashat Wanly |
last post by:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaskdr/html/askgui06032003.asp
Don't Lock Type Objects!
Why Lock(typeof(ClassName)) or SyncLock GetType(ClassName) Is Bad
Rico Mariani, performance architect for the Microsoft® .NET runtime
and longtime Microsoft developer, mentioned to Dr. GUI in an e-mail
conversation recently that a fairly common practice (and one that's,
unfortunately, described in some of our...
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by: jjmraz |
last post by:
Hi,
How can I lock down the desktop stopping end user from getting to
desktop when inside my app until they quit app?
Also how can I start another app from my app?
Thanks,
JJ
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by: TerryWilson |
last post by:
I am developing a web based service tool using asp.net that we will distribute with
our product. This service tool will be used for remotely configuring the product, problem
determination, etc. One thing that I would like to be able to do is display a screen
capture of our product running. I have the code to get the screen capture of the
desktop and I also know how to send the image back to the client to be displayed.
The problem is that...
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by: brandon |
last post by:
Anybody out there know how I could go about handling, in a systray'd
app, the windows message that the desktop is going to be locked? This
way the application can react whenever the Win+L or Ctrl+Alt+Del+L is
used to lock the computer. I realize this will probably involve some
Windows API work, and am aware of the LockWorkStation inside the
User32.dll which causes the locking of the computer, but don't know
where to start to find out how...
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by: Chakravarti Mukesh |
last post by:
Hi,
I want to get an event if someone locks her/his computer so that I could do
some finalizations before actually locking the system. For example how can
I ensure that an user close a particular application before locking her/his
PC.
Thanks
Mukesh
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by: E C H (He of too much code) |
last post by:
I am very weak in VB.NET, I am using VB.NET 2k5 Express. I have only created one program,
and heck it was my first ;-) (URL below if it matters). I am trying to create a program
that stays resident, and after a period of inactivity on the computer locks the screen,
only it can't use the screen saver interface if I understand it correctly (as the
screensaver stuff creates an additional desktop virtual desktop that is unable to interact...
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by: =?Utf-8?B?TVNU?= |
last post by:
To demonstrate my problem, I have a very simple VB Windows application. It
has a text box that is used to display a counter, a button to reset the
counter, and a timer that increments the counter every second.
I remote desktop to the computer hosting this application and run the
application. It starts up and displays the counter incrementing every
second. If I disconnect the network cable between the two computers for 10
seconds and...
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by: Samuel R. Neff |
last post by:
When is it appropriate to use "volatile" keyword? The docs simply
state:
"
The volatile modifier is usually used for a field that is accessed by
multiple threads without using the lock Statement (C# Reference)
statement to serialize access.
"
But when is it better to use "volatile" instead of "lock" ?
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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: 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: 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: 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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