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by: tstephan |
last post by:
In the past we have used the classic nTier design with COM+, SQL Server
and MFC. We are currently working on a new project with an opportunity
to use .NET, ADO.NET, etc. One of the areas where I don't find a clear
migration path is with security. In the classic method, the server
side tiers were installed under COM+ and run as a known user. SQL
Server then gave full access to this known user so ADO simply needed to
make standard calls...
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by: Stuart Hilditch |
last post by:
Hi all,
I am hoping that someone with some experience developing nTier apps can give
me some advice here.
I am writing an nTier web app that began with a Data Access Layer (DAL),
Business Logic Layer (BLL) and User Interface Layer (UIL).
The problem I found with this was circular referencing...
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by: Ryan Ternier |
last post by:
I know how this should be done in regards to nTier, but it seems a bit
inneficient, and was wondering if there's a solution that I havn't thought
of yet.
(I'm switching this loop to For Each Row as DataRow in.... to kill the one
int that's not needed.)
For intCount1 = 0 To
objData.DataSet.Tables("tblSecondaryNumbers").Rows.Count - 1
rowTemp = objData.DataSet.Tables("tblSecondaryNumbers").Rows(intCount1)
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by: Dnx |
last post by:
hi
i'm a very beginner of visual studio .net 2003 and aspx/vb.net
i have to create a project with an architecture ntier
i understand the concept but in practical, i don't know where to
begin...
please help me
thank you
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by: Jon Vaughan |
last post by:
Hello,
I have an NTIER Model written in VB.NET, at the moment is running as a
client / server. Pushing a pulling data from the client to the server is
fine and is done via webservice calls. But how do I go about a call from the
server to the clients ?
An example would be that the clients are using a disconnected dataset and
need to be informed that the dataset has been altered and needs refreshing.
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| |
by: Jon Vaughan |
last post by:
Hello,
I have an NTIER Model written in VB.NET, at the moment is running as a
client / server. Pushing a pulling data from the client to the server is
fine and is done via webservice calls. But how do I go about a call from the
server to the clients ?
An example would be that the clients are using a disconnected dataset and
need to be informed that the dataset has been altered and needs refreshing.
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by: acnx |
last post by:
I have an ntier application.
I am trying to determine what is the best practice for handing errors in a datagrid.
My datagrids are able to add, update and delete data. I am using a objectdatasource to access a proxy which calls a remote business object. The objectdatasource uses a custom class to pass the data to the business layer.
The business layer method returns true or false.
When false is returned I want to be able to handle this....
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by: fra |
last post by:
Ciao a tutti, è disponibile on line un esempio completo di progetto
NTier da usare come base per lo sviluppo di una web application
strutturata?? Intendo un esempio con gestione corretta dei vari livelli
(DAL...) esempi per l'accesso ai dati ... e che magari sia già scritta
con una versione recente del FMK (non proprio la 2.0 intendo)
Grazie
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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: 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...
|
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: 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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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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