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by: Roger Jansen |
last post by:
I want to create a UDP socket that receives broadcast messages only from
a specific network device (in case there are more than one network
devices).
When I bind the socket to INADDR_ANY I receive all messages, but when I
bind to a specific IP address, no broadcast messages are received at all
on IRIX or Linux. On Windows2K it works like I expected.
I still have to test it on a Unix machine with two network cards, but I
think binding...
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by: Jay Williams |
last post by:
I have a digital camera which I can plug into the USB connector on my
computer. There is corresponding software which came with the camera. I can
take a picture with the camera, the camera sends the picture to the computer,
and the software displays the picture on the screen (and saves it to the hard
drive). This would be used primarily in a studio environment for portraiture,
etc.
How can I inspect the exact stream of bytes which the...
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by: palsuddeath |
last post by:
Hello all!
I'm no programmer, but I have to try to complete some code for a
project that we are working on. There will be a web page that is set up
to register devices online. Part of the registration process will
require the user to select the type of device from a select box, and
then enter the MAC address for the device.
On the web page there will be two fields, a select box, and a text
field. The select box will have four choices:
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by: WindAndWaves |
last post by:
Hi Gurus
I write a lot of procedures where I call on special functions. Lets say a
little function that runs SQL or that checks a specific value.
Now, if there is an error in these little functions, how can I find out
where the call is coming from?
For example, I have a form with two subforms. All three run a function that
calls one of these little ones. Now, how can I work out where the call is
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by: Claire |
last post by:
I'm implementing a UDP server socket from the system.net.sockets.socket
class. (no, I don't want to use the udpclient class)
I'm polling the socket in a thread, testing the socket.available property on
each pass.
With datagrams, does socket.available only advertise when there are complete
packets in its buffers?
What i mean to say is that if socket.Available > 0 then there will be at
least 1 whole datagram ready to be read? So, if less...
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by: Drebin |
last post by:
I am retrofitting a central login application and want to be able to read
the Request.ServerVariables so that when they have logged
on, I can send them back to wherever they were trying to go..
If you try to load a legacy ASP app, I do this:
If Len(SessionID) <> 40 Then
Response.Redirect "/WAS/Default.aspx?AppCode=2400"
End If
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by: cemlouis |
last post by:
Hi,
I want to show some specific pages to people that comes to my site from
specific urls, I know the variable $_SERVER will be
used but how?
For ex if the visitor comes from a site that is like:
www.cominghost.com
cominghost.com
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by: Johan |
last post by:
Suppose:
There are two devices on my network that both broadcast UDP datagrams
(and they both use the same portnumber 1234).
I want to create two executables that use UdpClient internally. Each
executable should only receive the datagrams from one device. Is this
possible?
Lets say the devices are 10.0.0.1 and 10.0.0.2. I have already tried
something like this:
UdpClient udpClient = new UdpClient(1234);
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by: riaancillie |
last post by:
I apologize in advance since this isn't strictly the most appropriate
group to ask this question in.
I am using a Socket to broadcast UDP datagrams as such:
FSocket.EnableBroadcast = true;
FSocket.SendTo(bytes, new IPEndPoint(IPAddress.Broadcast, 9991) );
I receive the datagram on the other computers on the network, but the
computer sending the datagram does not receive the packet. Is this
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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: 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: 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: 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: 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: 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: 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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