Why EF navigation property return null?
I have two model
1)
entity-framework
Multiplicity constraint violated Entity framework 5
Hello i have 3 classes Person, UserProfile(it inherits Person) and Results, a Person can have one or more results, when i try to add i a result to a person a i get the error mentioned in the title, my classes are bellow. Any help would be appreciated.
MVC Multiple Models in One View
I want to reach multiple models in one view. I have DAL folder and DbContext.
Where are the Entity Framework t4 templates for Data Annotations?
I have been googling this non stop for 2 days now and can’t find a single complete, ready to use, fully implemented t4 template that generates DataAnnotations. Do they even exist?
Connecting to database for Multi-Tenant application?
I am in the process of creating a Multi-Tenant asp.net application.
BuildTasks.Csc task could not be loaded from the assembly?
I feel guilty asking a question like this around here, but I’m at a loss and would appreciate some help.
must declare the scalar variable ‘@custid’ using dbcontext.Database.SqlQuery?
I am trying to execute stored procedure from bcontext.Database.SqlQuery using EF5.
ASP.NET MVC 3: Automatically generating view while adding controller (without Entity Framework)
I am trying to learn MVC. I want to automatically generate the required view code as and when I add a controller. This is possible if I select the option “Controller with read/write actions and views, using Entity Framework” . However I am not using Entity Framework. How can I achieve the similar behavior without using Entity Framework? And why it is unable to automatically generate the view when I don’t use Entity Framework?
Entity Framework DateTime format when editing entry
I have a Timetable model which only has two attributes at the moment, an Id and Date. It’s defined as so:
How to create ASP.net identity tables in an already created database using code first?
My application has been in development for about a month. I now decided to use ASP.NET Identity. I already have the view models for identity but need to create the tables. I was thinking and I am not exactly sure why I do not have the tables already if I have the view models?? I have drop create on in the initializer with my own custom context, I just need to know how to get EF to build the included Identity tables for users and roles? I looked around and none of the posted answers seem to be what I need?