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by: TOMERDR |
last post by:
Hi,
I have Visual studio.NET 2005 on XP proffessional
Is it possible to me to use LINQ and ADO.NET Entity Framework?
Can LINQ and ADO.NET Entity Framework be used with express editions
as well?
Thanks in advance.
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by: Andy B |
last post by:
I wanted to try out the ado.net entity framework model and see how it was
different from linq to sql entities. I put a page in a web application
project, added an ado.net entity model and told it to generate the model
from existing database, went back to my empty page and put a GridView on it.
I right clicked on the GridView and went to show...
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by: Cirene |
last post by:
I'm about to begin a brand new, big, ASP.NET project (using 3.5 .net fw), VS
2008. I'm using MySQL as the backend (customer request.) I have absolutely
no experience with LINQ and/or the Entity Framework. Though I am quite
comfortable with ADO.NET and VB.NET.
In your opinion, should I take a few days and learn it and utilize these...
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by: chris.kennedy |
last post by:
I am really struggling to create an entity which maps to 2 "base"
entities. I have a customer and invoice entity which are based in
tables in a one to many relationship. I have tried:
1. Creating a Invoice Entity based on the Invoice and adding a mapping
to both tables: I can't validate the model it says "Two entities with
different keys...
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by: John |
last post by:
Hi
I have installed vs2008/.net3.5 SP1 (details below) but I still can't see
ADO.Net Entity Framework under 'New Item' in my WinForm vb.net solution.
What am I doing wrong?
Thanks
Regards
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by: markla |
last post by:
Hi,
I have an Entity data model built in Entity Framework, which sources data
primarily from an MS SQL 2008 database, and sources some static (data
dictionary) values from code-based objects. I know I *could* store the data
dict values in SQL: for various reasons that's not the path I want to take.
I have some lookups, which are based on...
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by: Andy B |
last post by:
I have to learn how to do one or the other: linq to sql or ado.net entity
framework. There will be overhead no matter what way I go since I don't know
either one. Which one would be the best one to use overall?
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by: Andy B |
last post by:
I have about 12 services that will be used on the website I am working on. A
few of them are News, Events, Venues (that work directly with Events),
Mailing lists and some others. Each one of these services will have some
classes and enums that are contained in a namespace of their own. When it
comes to the data access (entity framework), I...
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by: raghulvarma |
last post by:
Hi,
I developed a sample application in EF which has 3 tables
PersonDetails, BankDetails and FixedDepositDetails. Please find the table structure below
create table PersonDetails
(PersonId int Primary Key,
PersonName varchar(30))
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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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: 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...
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