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by: rawCoder |
last post by:
Hi,
(NOTE: For the following post, please Only Consider HTTP Via WebBrowser)
Data Publishing over HTTP is 'pull' based, i.e. the browser has to
request(refresh) to get data.
Is there any way that the data is published(pushed) to the browser in
realtime so that the webpage does have to request or poll for a refresh?
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by: the_grove_man |
last post by:
I guess my question can go in two directions. I create applications
that run multiple queries against a database. Generally speaking in the
past I have used a Data Control (calling it dat1) making it invisible
and have used this whenever i needed it.
dat1.databasename = app.path & "mydatabase.mdb"
dat1.recordsource = "my query"
dat1.refresh
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by: Rafa³ |
last post by:
Hi. Timer in C# not work, Thread + Loop + Sleep + DateTime.Now too not work
(Process.Prioritet = RealTime)
What i do wrong?
Best regards.
Rafal
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by: aikwee |
last post by:
is it possible to make a thread priority to realtime mode in vb.net ?
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by: Bill |
last post by:
Hi all,
I have little experience of B/S application. I face a project
that marketing want a pure B/S structure.But the refresh rate is
60 times/sec at the most,For example,a realtime curve. Do you think
it is possible?
Thank you!
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by: malv |
last post by:
How would you approach the following?
In a multithreaded realtime data acquisition system (all python v2.4),
after hours of running without a snag, without warning python hangs at
once without leaving any error message or error traceback at all. After
the incident, the OS itself (linux) appears to remain fully functional.
Thank you!
malv
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by: CptDondo |
last post by:
OK, let me explain what I am trying to do.
I have an embedded PC that runs a httpd+php server and controls a machine.
I have a browser front end that provides the HMI (human machine
interface) to the machine.
The machine has about a dozen status indicators; things like over-temp,
powerfail, and so on.
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by: noxs |
last post by:
hello..im using vb.net,but my prob is i wanted to get data from a datagrid which contain a realtime data (using port reader).but the way of gettin it is by using parsing value which i get from the database(oracle).
so what should i do in order to select the realtime data by using a value which i select from the database..
could someone pls help me..
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by: =?Utf-8?B?YXVsZGg=?= |
last post by:
hello,
i'm not sure if this is possible. i have a small VS 2005 C# windows
application. it has a textbox and a button. once the user presses the button
it fires off many tasks. i want to use the "textbox" to give realtime update,
a status window.
it seems that in some part of the program the window form goes blank and
there is no status. however once the program stops i get my textbox/status
updates.
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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:
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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: 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: 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:
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