Entity Framework 6 - Knowledge Base (KB)

FOREIGN KEY constraint issue in Entity Framework first

I'm new to EF code first principal and currently with no clue what to do.. I have 2 POCO classes.....public class Problem { public int ProblemID { get; set; } public int UserID { get; set; } public int CategoryID { get; set; } public int R...

How does WillCascadeOnDelete in Entity Framework work?

As I understand, if I delete a parent row, its children should be deleted if I turn on cascade on delete. However, from my testing, it doesn't seem to work at all. No matter if I set WillCascaseOnDelete to true or false, it simply sets the foreign key of ...

Entity Framework DELETE statement conflicted with the REFERENCE constraint

I’m pretty new to EF and I have a little problem....I just want to delete an item in my database. I’m using SQL Server 2012 Express, VS2012, AdventureWorks 2012. ...The query that I execute is the following:...context = new AWEntities(); v...

Disable Cascade Delete EF6

I'm trying to disable cascade delete using EF6 code-first....protected override void OnModelCreating(DbModelBuilder modelBuilder) { modelBuilder.Conventions.Remove<PluralizingTableNameConvention>(); modelBuilder.Conventions.Remove<OneToManyCascade...