Cannot add table to context - LINQ-To-SQL

Posted by Oskar Kjellin on Stack Overflow See other posts from Stack Overflow or by Oskar Kjellin
Published on 2010-04-08T21:58:50Z Indexed on 2010/04/08 22:03 UTC
Read the original article Hit count: 562

Filed under:

linq-to-sql

|

datacontext

Hey,

I'd be happy to give you more info if you need, just ask for it.

I have in my database a table of articles, a table of tags and a link table. The article table has values like Id, Subject etc etc, the tags only have Id and Tag. The link has TagId and ArticleId.

The problem is that when I drag drop the link-table nothing happens! This all worked before I decided to rename my column in the tables from "ID" to "Id" to correct spelling.

Thanks in advance!

© Stack Overflow or respective owner

Related posts about linq-to-sql

how can i page my linq to sql result set

as seen on Stack Overflow - Search for 'Stack Overflow'
Remembering MySQL could use the instruction "limit" to indicate where I was starting my result set and how many wanted to have included. Select * FROM Users Limit [start], [Length] How can I do this in LinqToSql >>> More
LINQ to SQL and missing Many to Many EntityRefs

as seen on West-Wind - Search for 'West-Wind'
Ran into an odd behavior today with a many to many mapping of one of my tables in LINQ to SQL. Many to many mappings aren’t transparent in LINQ to SQL and it maps the link table the same way the SQL schema has it when creating one. In other words LINQ to SQL isn’t smart about many to many mappings… >>> More
Comparing LINQ to SQL vs the classic SqlCommand

as seen on Dot net Slackers - Search for 'Dot net Slackers'
tweetmeme_url = 'http://alpascual.com/blog/comparing-linq-to-sql-vs-the-classic-sqlcommand/';tweetmeme_source = 'alpascual';When you are coming from using SqlCommand and SqlConnection is difficult to move to another library for your database needs. For those people still in the limbo to make the decision… >>> More
Comparing LINQ to SQL vs the classic SqlCommand

as seen on Dot net Slackers - Search for 'Dot net Slackers'
tweetmeme_url = 'http://alpascual.com/blog/comparing-linq-to-sql-vs-the-classic-sqlcommand/';tweetmeme_source = 'alpascual';When you are coming from using SqlCommand and SqlConnection is difficult to move to another library for your database needs. For those people still in the limbo to make the decision… >>> More
LINQ to SQL Profiler

as seen on Dot net Slackers - Search for 'Dot net Slackers'
In this article we will be taking a look at the new LINQ to SQL Profiler from HibernatingRhinos. This tool gives you a view into the goings on of LINQ to SQL. Not only does it allow you to see the SQL that is generated by your LINQ queries but it also shows you information about your connections… >>> More

Related posts about datacontext

Joins in LINQ to SQL

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
The following post shows how to write different types of joins in LINQ to SQL. I am using the Northwind database and LINQ to SQL for these examples. NorthwindDataContext dataContext = new NorthwindDataContext(); Inner Join var q1 = from c in dataContext.Customers join… >>> More
Creating a dynamic linq query

as seen on Stack Overflow - Search for 'Stack Overflow'
I have the following query: from p in dataContext.Repository<IPerson>() join spp1 in dataContext.Repository<ISportsPerPerson>() on p.Id equals spp1.PersonId join s1 in dataContext.Repository<ISports>() on spp1.SportsId equals s1.Id join spp2 in dataContext.Repository<ISportsPerPerson>()… >>> More
Linq to SQL DataContext Windsor IoC memory leak problem

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an ASP.NET MVC app that creates a Linq2SQL datacontext on a per-web-request basis using Castler Windsor IoC. For some reason that I do not fully understand, every time a new datacontext is created (on every web request) about 8k of memory is taken up and not released - which inevitably causes… >>> More
Silverlight nested RadGridView SelectedItem DataContext

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm developing a Silverlight 4 app and am using the 2010 Q1 release 1 RadGridView. I'm developing this app using the MVVM pattern and trying to keep my codebehind to a minimum. On my View I have a RadGridView and this binds to a property on my ViewModel. I am setting a property via the SelectedItem… >>> More
WPF DataContext does not refresh the DataGrid using MVVM model

as seen on Stack Overflow - Search for 'Stack Overflow'
Project Overview I have a view which binds to a viewmodel containing 2 ObserverableCollection. The viewmodel constructor populates the first ObserverableCollection and the view datacontext is collected to bind to it through a public property called Sites. Later the 2ed ObserverableCollection is… >>> More