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by: grutta |
last post by:
I am writing a windows service that will recieve
notification when a USB Device is insterted into the
machine. I have used the RegisterDeviceNotification and
the RegisterServiceCtrlHandlerEx with a handler. The
handler portion seems to fail indicating that my
parameters are invalid. I am getting an error code 126
when i try to register the handler and 28 when i register
for event notification. Any ideas as to what the deal is?
I am...
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by: Blaz |
last post by:
I have a windows service that does some stuff. It runs a couple of
batch files. After the successful execution of a batch file I need to
display some sort of notification to the end user that the job did
infact complete successfully.(Note: Once the jobs are completed the
service simply keeps checking a folder on the network for more files
to process, if it doesnt find them it just sits and does nothing. It
checks every minute and works...
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by: Chris Hayes |
last post by:
I'm trying to create a nifty Windows Service that will perform tasks at a
predetermined interval.
To make sure I understand the timing correctly I have set an emailer utility
to email me on the start and stop of the service...this works fine. However,
I am trying to test the "ticking" of the timer control and have an emailer
in the sub that handles the timer tick, unfortunately it does not appear to
be ticking...
Can anyone tell me...
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by: Chris |
last post by:
Hi,
I need to create a windows service that will poll a database every 10 sec
and print processed orders to a printer. Where can I find info on this?
Thanks
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by: Phil G. |
last post by:
Hi all,
I would like to create a very simple 'lite' version of Outlook Calendar's
reminder function. I will use a windows service that will read timedate
stamps from a db and compare them to Now. This seems that it will create a
lot of processor overhead in terms of 'how often shall I check the db?'. I
wonder if I check it hourly and save additional info. as a timespan...I just
don't know......has anyone got any ideas of best practice...
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by: Joe |
last post by:
Hello All:
I have an executable that makes several asynchronous calls to a web service.
The executable increments a counter for each async Web service call and
decrements the counter whenever the call returns. When the counter == 0
(i.e. all calls have returned), I do some clean up and close down the
executable.
What if all of the calls don't return? What can I do if five async calls
are made and four come back. My current app...
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by: =?Utf-8?B?U2Vhbk1hYw==?= |
last post by:
I am familiar with how to use winsock in vb6 to create a network app. I'm
trying to find a way to take the current vb6 app and create a windows service
using system.net.sockets. How do you create a service (for the server side)
that accepts incoming client connections using system.net.sockets?
--
Sean McIntire
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by: Peter |
last post by:
I have a webpage which creates reports, a report can take few seconds or
several minutes to create.
This webpage calls a web service which in turn does a remoting call to a
windows service and the service creates the report.
My question is if a user cancels or closes the browser before the report is
completed, but windows service is still in the process of creating a report
how do I notify the service to quit creating a report because...
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by: Frank Hauptlorenz |
last post by:
Hello,
I recognized some days ago, that returning a DataTable blocks my
WCF-Service. Is this a known bug?
If I add this table to a new DataSet() and return this, it works.
Thank you,
Frank
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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: 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: 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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