What is the datacontext class, DOT NET Programming

Assignment Help:

What is the DataContext class and how is it related to LINQ?

After you add a LINQ to SQL Classes item to a project and open the O/R Designer, the empty design surface shows an empty DataContext class ready to be configured. The DataContext class is a LINQ to SQL class that acts as a conduit among a SQL Server database and the LINQ to SQL entity classes mapped to that database. This class having the connection string information and the methods for connecting to a database and manipulating the data in the database. It is configured with connection information given by the first item that is dragged onto the design surface.

 


Related Discussions:- What is the datacontext class

What is full trust, What is Full Trust? Your code is permitted to do an...

What is Full Trust? Your code is permitted to do anything in the framework, meaning that all (.Net) permissions are granted. The GAC has Full Trust because it's on the local HD

What is the dtd, What is the DTD? The DTD is Document Type Definition ...

What is the DTD? The DTD is Document Type Definition that explains the formation of the content of an XML document. The DTD manages the data to keep in a consistent format. It

Types of compatibility in vb6, What are types of compatibility in VB6 T...

What are types of compatibility in VB6 There are three possible project compatibility settings: No Compatibility Project Compatibility Binary Compatibility

Types of diagrams in uml, How many types of diagrams are there in UML? ...

How many types of diagrams are there in UML? There are nine types of diagrams in the UML as shown below:- 1)Use case diagram: The use case diagram describe "WHAT" of a

Comparison of asp.net session with classic asp session, What are ASP.NET se...

What are ASP.NET session and compare it with classic ASP session The ASP.NET session caches per user session state. It basically uses "HttpSessionState" class. The limitatio

Need hrlp to update current website backend asp.net, Update current website...

Update current website backend (asp.NET) and build Rest API to expose data I will shortly shape an HTML5 cross-platform mobile app. I at present have a website with a backend th

Value types and reference types, What are Value types and Reference types ...

What are Value types and Reference types The Value types directly contain their data which are either allocated on the stack or allocated in-  Line in a  structure. The Refe

Web based program prepared with net c# and sql server, Project Description:...

Project Description: We have a web based program prepared with .NET C# and Microsoft SQL Server. There are some reports needs to be created. Required Skills. - High Pro

Connection pooling, Explain the fundamental of connection pooling. When...

Explain the fundamental of connection pooling. Whenever a connection is opened first time a connection pool is created and is based on the exact match of the connection string

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd