ENTITY FRAMEWORK in VB.NET

Encoding QR Code ISO/IEC18004 in VB.NET ENTITY FRAMEWORK

ENTITY FRAMEWORK
Encoding Denso QR Bar Code In Visual Basic .NET
Using Barcode encoder for .NET framework Control to generate, create QR Code ISO/IEC18004 image in .NET framework applications.
www.OnBarcode.com
QR Code Decoder In VB.NET
Using Barcode recognizer for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
development and unit testing, the use of T4 to generate code from an EDM, foreign key support, model first design and Code-Only, which provides the ability to use Entity Framework without a model. CodeOnly support elicits joy from domain-driven developers.
Encode EAN128 In VB.NET
Using Barcode generation for Visual Studio .NET Control to generate, create EAN / UCC - 13 image in .NET applications.
www.OnBarcode.com
Encoding GTIN - 13 In VB.NET
Using Barcode encoder for .NET Control to generate, create GTIN - 13 image in .NET framework applications.
www.OnBarcode.com
Dane Morgridge
Drawing Barcode In Visual Basic .NET
Using Barcode generator for VS .NET Control to generate, create Barcode image in .NET applications.
www.OnBarcode.com
DataMatrix Maker In VB.NET
Using Barcode creation for .NET Control to generate, create ECC200 image in VS .NET applications.
www.OnBarcode.com
http://geekswithblogs.NET/danemorgridge I have been using ORM tools for several years and decided to take a look at the Entity Framework when it was released with .NET 3.5SP1. Previously, I had been using LINQ to SQL and given their similarities, moving to Entity Framework wasn t difficult. The first version of Entity Framework was missing quite a few features that were present in most ORM tools, mainly lazy loading. I tend to personally prefer to preload as much data as I can, so not having lazy loading wasn t a huge problem for me. One of the biggest problems I ran into was the fact that you didn t have direct easy access to foreign keys, which required you to pull back additional data to get basic relationship data. Other than a few API differences, this was the biggest pain point in moving from LINQ to SQL to Entity Framework. Despite these issues and its critics, I have grown to love the Entity Framework and have been using it in production since its initial release. There are really two paths into working with the Entity Framework, those who have used ORM tools before and those that haven t. Those that have used ORM tools before will quickly notice the features that are missing and may be a barrier to adoption. Those coming from normal ADO.NET development will likely not miss the features that aren t included, since you can t do things like lazy loading with ADO.NET datasets or inline SQL. Version 4 of the Entity Framework will be a game changer. I have been working with Visual Studio 2010 since the first public beta and I am very happy to see where the Entity Framework is going. The product team has been listening to users and a majority of the issues with the first version of Entity Framework have been addressed with version 4. I am personally very excited about the features that allow for persistence ignorance, like POCO classes and self-tracking entities. When building services and web applications, I like to have a data layer that is ignorant of the database. This is for multiple reasons like reducing the amount of data that goes over the wire and being able to use the same classes on both sides of the service. With version 1, I have to write my own additional layer to achieve this. The way POCO classes are implemented, I can use persistent ignorant classes that can also directly be used with the Entity Framework data context. The added ability of T4 code generation allows me to generate those classes as well, so I don t have to code them by hand. I am also very impressed with the implementation of model first development in Visual Studio 2010. Visual Studio 2010 now has a model designer that you can use to create a database from. This allows you to use Visual Studio as a database modeling tool instead of relying on third party modeling tools, which can be very expensive. While modeling in Visual Studio 2010 doesn t cover every single option you can use when creating a database, combined with a good schema compare tool, it will allow you to simply create and maintain data models. Out of all the ORM tools I have used in the past, I always find myself using the Entity Framework above all others. While version 1 had its shortcomings, it was still a good tool for interacting with databases. I have done several presentations on the Entity Framework and every session has been packed, which tells me there is great interest in the Entity Framework by the development community. I believe that Entity Framework 4, with its new features, will be a first-class ORM and will continue to see greater use. If you haven t taken a good long look at the Entity Framework, now is the time.
Print UPCA In Visual Basic .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create Universal Product Code version A image in .NET framework applications.
www.OnBarcode.com
Creating ISBN In Visual Basic .NET
Using Barcode drawer for .NET Control to generate, create ISBN image in Visual Studio .NET applications.
www.OnBarcode.com
QR Code ISO/IEC18004 Generator In None
Using Barcode generation for Online Control to generate, create QR Code ISO/IEC18004 image in Online applications.
www.OnBarcode.com
Create QR-Code In VB.NET
Using Barcode generator for .NET framework Control to generate, create QR Code image in Visual Studio .NET applications.
www.OnBarcode.com
GS1-128 Printer In None
Using Barcode encoder for Online Control to generate, create GTIN - 128 image in Online applications.
www.OnBarcode.com
Decoding Barcode In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
UPC Symbol Decoder In VB.NET
Using Barcode recognizer for Visual Studio .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
QR Code Generation In None
Using Barcode drawer for Font Control to generate, create QR Code image in Font applications.
www.OnBarcode.com
Code 128 Recognizer In Visual Basic .NET
Using Barcode scanner for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
EAN13 Decoder In None
Using Barcode recognizer for Software Control to read, scan read, scan image in Software applications.
www.OnBarcode.com
Generating EAN / UCC - 14 In Visual Studio .NET
Using Barcode generation for ASP.NET Control to generate, create UCC - 12 image in ASP.NET applications.
www.OnBarcode.com
PDF417 Encoder In VS .NET
Using Barcode generator for Reporting Service Control to generate, create PDF-417 2d barcode image in Reporting Service applications.
www.OnBarcode.com
PDF-417 2d Barcode Decoder In Visual C#.NET
Using Barcode scanner for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
Encoding EAN-13 In .NET
Using Barcode generation for .NET Control to generate, create EAN 13 image in Visual Studio .NET applications.
www.OnBarcode.com
Copyright © OnBarcode.com . All rights reserved.