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by: Agoston Bejo |
last post by:
I would like to use an ADODB.RecordSet object to temporarily store some data
and then iterate through it. Actually it needs to be a RecordSet only
because it is a perfect choice as data structure for what I want to do, I
don't want to actually run queries or update tables with it.
It seems to me, however, that the RecordSet works only if there's a query
behind it. ADO complains about the RecordSet not being open when I try to
add rows by...
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by: elcc1958 |
last post by:
I need to support a VB6 application that will be receiving
disconnected ADODB.Recordset from out DotNet solution. Our dotnet
solution deals with System.Data.DataTable. I need to populate a
disconnected ADODB.Recordset from System.Data.DataTable data. Below
is the source code I am implementing to test the process. I do not
get any error, that I can see. The problem I have is that at the end,
the recordset seems to be empty. Any...
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by: Steve Jorgensen |
last post by:
I keep having problems in which ADO disconnected recordset work under some
circumstances, but lose all their data at other times, having no rows or
fields, though the recordset object still exists.
One case where this happened to me today was in trying to store disconnected
recordsets in a cache collection in case they are needed again later in the
same session. When I retrieve the recordset from the collection, it's empty.
On the other...
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by: Tony Lee |
last post by:
Some time a ago, on this newsgroup the following comments were made in
recommending
good references for Access (2003)
>I used to recommend Dr. Rick Dobson's, "Programming Access <version>" for
>people moving from power user to developer, but now I suggest you browse
>it,
>too. It strongly emphasizes ADO, which knowledgeable Microsoft insiders no
>longer recommend, and the Access ADP client to SQL Server. He writes well,
>and is a good...
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by: REB |
last post by:
I have a ASP.NET application installed on my production server that is used
for tracking data about drivers for various trucking companies. The
back-end uses SQL Server 2000 for all data needs.
Now due to security procedures in our company I cannot allow internet access
to my application. It is only allowed to be accessed from our intranet. I
would like to find a way that when a rep from our company goes out to sell
our service that...
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by: Rob Smeets |
last post by:
Hi,
i'm trying to grasp the concept of syncronizing threads, but without success
Here is the situation:
I'm using an object which connects to a server. After connection i want to
send informational requests.
If i send a request and the object is not connected yet i tell the Component
to connect(sub RequestInfo).
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by: Charles Law |
last post by:
Here's one that should probably have the sub-heading "I'm sure I asked this
once before, but ...".
Two users are both looking at the same data, from a database. One user
changes the data and commits it. How does the other user get the updated
view without polling for changes? Is there some sort of callback mechanism
that can be set up on the dataset or connection?
TIA
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by: Arno |
last post by:
Hi,
I've written a class for client-socket connection, but I get a lot of times
the error message "Unable to read data from the transport connection" when
restart reading the stream with socket.BeginRead in the Sub
SocketIncomingMsg. I'm debugging now for weeks, but I can't detect where it's
going wrong.
the part of code where it fails:
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by: Jon Ebersole |
last post by:
I am developing a webservice and a windows application that talk to each
other. They are using a standard VB class library in the background. I am
having problems understanding why I can't sync my namespaces properly.
Example;
My Windows namespace is MyCompany.MyWindowsSpace
My Webservice namespace is MyCompany.MyWebService
My Class Library namespace is MyCompany.MyLibrary
I am using typed objects to send back and forth to my...
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by: D0c |
last post by:
Hey,
I would like to syncronize my local database with my website database.
Scenarios are
1. New rows / row updates in the local database to be updated on the
website database (local -net)
2. Updates on the website database to be updated on the local database
(net -local)
* Updates for both databases are possibly on different fields
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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: 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: 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: 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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