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22 Articles match "Framework","LINQ"
| Related DevelopMentor Courses | MORE | | Logging and tracing with Entity Framework If you’re using the Entity Framework and don’t want to implement ToTraceString() at strategic points in your code in order to see what kind of SQL statements are getting generated then check out one of the following: Community Entity Framework Provider Wrappers (free). Entity Framework Profiler. Entity Framework LINQlink] /. Or use NuGet: Install-Package CommunityEFProviderWrappers.EFTracingProvider. link]. DevelopMentor Courses - Wednesday, June 29, 2011 Entity Framework - Model First: One-to-One relationship If you’re doing Model First with Entity Framework you may run into a scenario where you want to design a 1-to-1 relationship, but also have a foreign key be available on your entity. The default behavior in Entity Framework when doing a 1-to-1 relationship (with Model First), or 1-to-0.1 Entity Framework LINQrelationship, is to create a foreign key on the 0.1 side of the association but hide the foreign key. better approach is this: Start a new model. Add the entity that goes on the 1 side of the association, give it a primary key of type integer. DevelopMentor Courses - Wednesday, June 29, 2011 |
44 Articles match "Framework","LINQ"
| The Latest from DevelopMentor | MORE | | Reblogged: What should I learn to get started in.NET and web development? LINQ (simple focus on LINQ to objects). Entity framework basics. Getting started with Entity Framework. https://learninglineapp.com/courses/27/getting-started-with-entity-framework. '[ Note : I am reblogging this post which originally was posted to the LearningLine blog. Hope you all find it useful here as well]. recently had a conversation with someone who is looking to make a fresh start and become a developer (coming from other IT positions). The question they had was: What should I learn to get started in.NET and web development? How do I do that?” Michael C. Kennedy's Weblog - Monday, May 6, 2013 A Roundup of MongoDB Management Tools LINQPad lets you interactively query databases in a modern query language: LINQ. and Framework 4.5. Filed under: NoSQL Tagged: LINQ , NoSQL , Open Source. NoSQL LINQ Open Source 'I’ve been working with MongoDB for a long time now. Back in the early days, there really were no management tools analogous to RDBMS tools (e.g. SQL Server Management Studio ). Since then, things have changed significantly. It’s time to look around and see what management / monitoring tooling is around these days for MongoDB. The news is good. link]. Admin GUI). Multiple shells. Michael C. Kennedy's Weblog - Monday, April 22, 2013 Optimistic concurrency in MongoDB using.NET and C# That may be fine for bank transfers, but it typically falls down in the face of disconnected models used by almost all ORMs such as Entity Framework. Frameworks such as Entity Framework have optimistic concurrency control built in (although it may be turned off). All you do is call save and access entities via LINQ queries. For all of you who want to adopt MongoDB and.NET but are concerned about concurrency issues, you now have the same level of concurrency safety as Entity Framework. Quickly, what is optimistic concurrency control? Edit in memory. Nice huh? Michael C. Kennedy's Weblog - Monday, April 8, 2013 | -
| The Best from DevelopMentor | MORE | - What’s new in.NET Framework 4.5
Just came across this great picture of what’s new in.NET Framework 4.5 click for larger version): NET ASP.NET C# LINQ VB.NET WCF WF WPF DevelopMentor Courses - Monday, October 31, 2011 - A Roundup of MongoDB Management Tools
LINQPad lets you interactively query databases in a modern query language: LINQ. and Framework 4.5. Filed under: NoSQL Tagged: LINQ , NoSQL , Open Source. NoSQL LINQ Open Source 'I’ve been working with MongoDB for a long time now. Back in the early days, there really were no management tools analogous to RDBMS tools (e.g. SQL Server Management Studio ). Since then, things have changed significantly. It’s time to look around and see what management / monitoring tooling is around these days for MongoDB. The news is good. link]. Admin GUI). Multiple shells. - The NoSQL Movement, LINQ, and MongoDB - Oh My!
Interact with the database using LINQ. Shortly we’ll look at an example where we build out a disconnected, offline RSS reader that uses MongoDB and LINQ to store its data. You have several options when choosing how to access MongoDB from.NET but generally that means using LINQ and a light-weight object-mapper on top of MongoDB itself. Then we’d use LINQ to SQL or Entity Framework to generate the ORM classes. We begin by generating the objects (Blog, RssEntry, etc) in memory and then serializing them via NoRM to MongoDB much as you would in LINQ to SQL. Michael C. Kennedy's Weblog - Thursday, April 22, 2010 - Logging and tracing with Entity Framework
If you’re using the Entity Framework and don’t want to implement ToTraceString() at strategic points in your code in order to see what kind of SQL statements are getting generated then check out one of the following: Community Entity Framework Provider Wrappers (free). Entity Framework Profiler. Entity Framework LINQlink] /. Or use NuGet: Install-Package CommunityEFProviderWrappers.EFTracingProvider. link]. DevelopMentor Courses - Wednesday, June 29, 2011 - Entity Framework - Model First: One-to-One relationship
If you’re doing Model First with Entity Framework you may run into a scenario where you want to design a 1-to-1 relationship, but also have a foreign key be available on your entity. The default behavior in Entity Framework when doing a 1-to-1 relationship (with Model First), or 1-to-0.1 Entity Framework LINQrelationship, is to create a foreign key on the 0.1 side of the association but hide the foreign key. better approach is this: Start a new model. Add the entity that goes on the 1 side of the association, give it a primary key of type integer. DevelopMentor Courses - Wednesday, June 29, 2011 - Type-Safe Include extension method for Entity Framework
If you’re interested in the Include method in a LINQ to Entities queries to be type-safe, then Joe Ferner has the answer for you in this post: Type-Safe Entity Framework Include: [link]. Entity Framework DevelopMentor Courses - Tuesday, January 24, 2012 - Who is Improving LINQ to SQL? Plinqo by Code Smith!
A lot of people have lingering doubts about whether to use LINQ to SQL for real-world applications, especially since Microsoft has left it to languish in favor of the new version of the Entity Framework slated for release with.NET 4.0 Nevertheless, I have a consulting client, Credit Solutions , that uses LINQ to SQL for their line-of-business web application and has had a very favorable experience working with it. In addition you’ll get better performance using LINQ to SQL (we’ll see how EF4 compares when it comes out). and Visual Studio 2010. Tony and Zuzana's World - Tuesday, August 4, 2009 %>
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