ef-code-first Examples and Free Source Code

How to set foreign key null by updating parent entity in EF Core?...

c#entity-framework-core ef-code-first

Avoid double quotes when querying Oracle tables created by EF Core 8 Code First...

oracle-database entity-framework .net-core ef-code-first plsqldeveloper

Unable to create a 'DbContext' of type ''. The exception 'Object reference not s...

asp.net-core entity-framework-core ef-code-first entity-framework-migrations

The CREATE UNIQUE INDEX statement terminated because a duplicate key was found EF...

c#sql-server asp.net-mvc entity-framework ef-code-first

How to make a new database using Code First in WinForms...

winforms entity-framework ef-code-first

How to use migration programmatically in EntityFramework Codefirst?...

c#entity-framework ef-code-first entity-framework-6 entity-framework-migrations

Possible to default DateTime field to GETDATE() with Entity Framework Migrations?...

entity-framework-4 ef-code-first entity-framework-migrations

EF5 Code First - Changing A Column Type With Migrations...

c#ef-code-first entity-framework-5 entity-framework-migrations

How to create stored procedure in EF Core using .NET 6...

entity-framework-core ef-code-first .net-6.0

Could not load file or assembly 'MySql.Data...

mysql asp.net-mvc entity-framework ef-code-first

How to override an "invisible" connection string in EF code first?...

c#entity-framework ef-code-first web-config app-config

Using Entity Framework (code first) migrations in production...

.net entity-framework ef-code-first entity-framework-migrations

Manually add a migration?...

c#sql-server entity-framework ef-code-first entity-framework-6

How can I access Entity Type information in EF Core with code first?...

entity-framework-core ef-code-first

ICollection<T> Vs List<T> in Entity Framework...

c#list ef-code-first ienumerable icollection

EF 6 How to skip existing tables when generating migrations...

entity-framework ef-code-first

Introducing foreign key constraint may cause cycles or multiple cascade paths - How do I specify &qu...

asp.net-mvc entity-framework asp.net-core foreign-keys ef-code-first

Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?...

.net entity-framework foreign-keys ef-code-first entity-framework-4

EF Core Error - No project was found. Change the current working directory or use the --project opti...

ef-code-first .net-core entity-framework-core entity-framework-migrations dotnet-cli

How to add new table to existing database code first...

entity-framework ef-code-first

SqlException: Incorrect syntax near '$'. after upgrading to Dotnet 8 - Database Compatibilit...

c#sql-server entity-framework-core ef-code-first

multiple one-to-one relations using composite primary keys...

c#.net-core entity-framework-core ef-code-first

Entity Framework - How to check if table exists?...

c#sql ef-code-first entity-framework-4.1

EF Code First foreign key without navigation property...

entity-framework ef-code-first

Deleting an UnAttached entry from dbContext cause exception when using GraphDiff...

c#entity-framework-6 ef-code-first graphdiff

The entity type 'List<Workout>' requires a primary key to be defined...

c#entity-framework-core ef-code-first

EF core Exceptions not getting Caught in ExceptionFilters...

asp.net-mvc asp.net-core ef-code-first primary-key

Entity Framework Table Splitting: not in the same type hierarchy / do not have a valid one to one fo...

c#entity-framework ef-code-first

EF6 Table Splitting and exception "A dependent property in a ReferentialConstraint is mapped to...

c#entity-framework-6 ef-code-first ef-code-first-mapping

"Either the parameter @objname is ambiguous or the claimed @objtype (OBJECT) is wrong" In ...

c#entity-framework ef-code-first