Top "Ado.net-entity-data-model" questions

Covers the Entity Data Model-part of ADO.

Entity Framework - Inserting entity with multiple models and databases

I have my domain split into multiple Entity Framework models. I have some shared entities that span multiple models (named …

c# .net entity-framework ado.net-entity-data-model entityreference
Entity Framework: Setting a Foreign Key Property

We have a table that looks roughly like this: CREATE TABLE Lockers { UserID int NOT NULL PRIMARY KEY (foreign key), …

c# ado.net-entity-data-model
What is the meaning of the "Pluralize or singularize generated object names" setting?

When setting up a new Entity data Model, there is an option to [x] Pluralize or singularize generated object names …

entity-framework c#-4.0 ado.net ado.net-entity-data-model
Unable to find or load Npgsql with Entity Framework

I am totally lost. In Visual Studio 2015, I created a WCF Library Service project and defined the service and service …

wcf npgsql ado.net-entity-data-model
Entity Framework 4: Does it make sense to create a single diagram for all entities?

I wrote a few assumptions regarding Entity Framework, then a few questions (so please correct where I am wrong). I …

entity-framework-4 poco ado.net-entity-data-model
Unable to determine the principal end of an association between the types

Here is the situation. There are two type of ElectricConsumer ie CommercialConsumers & DomesticConsumers(Quaters) and one Quater is allocated …

c# entity-framework ef-code-first one-to-one ado.net-entity-data-model
MVC 4 Model in Separate Class Library Assembly (using EF 5)

I have a class library which contains all of my Entity Framework code. I'm developing an solution that involves several …

entity-framework asp.net-mvc-4 entity-framework-5 ado.net-entity-data-model
C# .Net MVC An object reference is required for the nonstatic field, method, or property

I'm a junior in C# and I cant find the solution using search I have a database model (EDM) I …

c# asp.net-mvc ado.net-entity-data-model datamodel
Update Model From Database doesn't add new table from database

I have an ADO.NET Entity Data Model created. Everything worked fine, until I added new table in my database. …

database entity-framework ado.net-entity-data-model
How can you dynamically select a table with entity framework 4.x?

Suppose I have a database named MyDatabase which has two tables - MyTable1 and MyTable2. Using the Code First approach …

c# .net entity-framework entity-framework-4 ado.net-entity-data-model