| |
by: Natehop |
last post by:
I've been attempting to design an n-tiered framework leveraging .NET's
strongly typed Dataset. My Framework will serve as the foundation to
several client apps from Windows applications to web sites and web
services.
The architecture consists of a business rules tier, a data tier, and a
common tier. The common tier contains my typed Datasets while the
business rules and data tiers contain functions to populate and save the
common...
|
by: David |
last post by:
I have been developing applications with Java for quite a while but I am new
to .NET development. I am trying to learn the ".NET way" of creating Strongly
Typed Objects from a database. The Enterprise Library seems pretty close to
what I am used to in Java but I am not sure how to create strongly-typed
DataSets. I see that I can use the LoadDataSet method from a
Microsoft.Practices.EnterpriseLibrary.Data.Database but I am not clear on how...
|
by: Trond |
last post by:
I have a class MessageController that has a method GetMessagesDataset that
connects to a database SPROC. When done it returns a dataset.
Then in my ASP.NET for i do this:
msgController = new MessagesController();
DataSet dsMessages = new Dataset();
dsMessages = msgController.GetMessagesDataset();
|
by: Mythran |
last post by:
Which would be the better solution?
1.) 20 Tables In 1 DataSet, no relationships.
2.) 20 DataSet's with 1 Table each.
The tables have no relationship with each other (although they represent data
retrieved from normalized databases, they are normalized themselves.
Basically, if I have 20 tables in a single typed dataset, and I create the
|
by: Chris Thunell |
last post by:
I have 2 forms, on 1 form i use the wizards to create a strong typed dataset
with tables from an SQL database... and from that i can do stuff like:
me.daEmployee.fill(me.dataset11.tblEmployee) plus some 3rd party controls
can see it the datatables etc etc.
Is there anyway when i open the second form that this information that has
already been loaded into my in-memory dataset be available on all my other
forms... and still be strong...
|
| |
by: Peter Bradley |
last post by:
Hi all,
This post is sort of tangentially related to my earlier posts on
configuration files for DLLs.
Does anyone know how to create typed DataSets using VS2005's new DataSet
designer, but with the ability to configure the connection string via a
config file? The designer seems to hard-code the connection string into the
dataset itself, which just can't be right.
|
by: =?Utf-8?B?UGV0ZXI=?= |
last post by:
Based on what I have read, I think I need to do the followings:
1. DataSet.WriteXmlSchema
2. Xsd.exe
I assume this will work but I wonder how to generate strongly typed dataset
from untyped dataset durning runtime.
|
by: newtonwong |
last post by:
I have a web reference WSDL, but it doesn't really create an XSD. I'm
trying to generate datasets from the WSDL file but not sure how to do
so.
I successfully created the proxy class, but the WebServices all return/
send domain typed data, so I am seeing if I can turn these "classes"/
WSDL into Typed DataSets.
Anyone have ideas on where to start?
|
by: ergolargo |
last post by:
Hello all
Apologies if I've picked the wrong forum, but can anybody offer assistance to me? I'm definitely struggling to get my first data access layer generated using the Dataset Designer in Visual Studio 2005. I just can't believe how difficult the process of generating a class library DLL from an XSD file is proving to be, I'm sure I'm not trying to do anything fancy, it seems like it should be very basic functionality to me, so I must be...
|
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...
|
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,...
|
| |
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...
|
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,...
|
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...
|
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...
|
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...
|
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
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
