entity-framework

DORSETRIGS

How to do recursive load with Entity framework?

How to Perform Recursive Loading with Entity Framework When working with Entity Framework EF in NET developers often face the challenge of loading related data

How to do recursive load with Entity framework?

EF4 POCO (not using T4): Mapping and metadata information could not be found for EntityType

Understanding EF 4 POCO Resolving Mapping and Metadata Information Could Not Be Found for Entity Type Error Entity Framework EF 4 introduced a streamlined way t

EF4 POCO (not using T4): Mapping and metadata information could not be found for EntityType

"A lambda expression with a statement body cannot be converted to an expression tree"

Understanding the Error A Lambda Expression with a Statement Body Cannot Be Converted to an Expression Tree Lambda expressions are a powerful feature in C and o

"A lambda expression with a statement body cannot be converted to an expression tree"

Entity Framework Validation confusion - maximum string length of '128'

Understanding Entity Framework Validation The Confusion Around Maximum String Length of 128 Entity Framework EF is a powerful tool for data access in NET applic

Entity Framework Validation confusion - maximum string length of '128'

Map string column in Entity Framework to Enum (EF 6, not EF Core)

Mapping String Column to Enum in Entity Framework 6 In Entity Framework 6 it s not uncommon to encounter scenarios where you need to map a string column in your

Map string column in Entity Framework to Enum (EF 6, not EF Core)

How to cleanly generate POCO classes from existing database using Entity Framework 4.3 Code First approach?

How to Cleanly Generate POCO Classes from Existing Database Using Entity Framework 4 3 Code First Approach Entity Framework EF is a powerful Object Relational M

How to cleanly generate POCO classes from existing database using Entity Framework 4.3 Code First approach?

Default value for Required fields in Entity Framework migrations?

Understanding Default Values for Required Fields in Entity Framework Migrations Entity Framework EF is a popular Object Relational Mapper ORM that simplifies da

Default value for Required fields in Entity Framework migrations?

Create an Expression Tree that generates a parametric query for Entity Framework

Creating an Expression Tree for Parametric Queries in Entity Framework Entity Framework EF is a powerful ORM Object Relational Mapping tool that simplifies data

Create an Expression Tree that generates a parametric query for Entity Framework

Unique Key constraints for multiple columns in Entity Framework

Ensuring Data Integrity Unique Key Constraints for Multiple Columns in Entity Framework Data integrity is a cornerstone of any robust application Entity Framewo

Unique Key constraints for multiple columns in Entity Framework

Entity Framework Stored Procedures - Multiple Result sets with CodeFirst

Harnessing the Power of Stored Procedures with Entity Framework Code First Handling Multiple Result Sets Entity Framework EF provides a powerful and flexible wa

Entity Framework Stored Procedures - Multiple Result sets with CodeFirst

How does the SQLite Entity Framework 6 provider handle Guids?

How SQ Lite Handles GUIDs with Entity Framework 6 The Entity Framework EF is a powerful tool for working with databases in NET applications But when dealing wit

How does the SQLite Entity Framework 6 provider handle Guids?

Entity Framework automatic migrations enabled does not work

Entity Framework Automatic Migrations When the Magic Doesnt Happen Ever had the frustration of enabling automatic migrations in Entity Framework making changes

Entity Framework automatic migrations enabled does not work

Entity Framework : Sharing entities across different DbContexts

Sharing Entity Types across Multiple Db Context Instances in Entity Framework Entity Framework EF is a popular object relational mapping ORM framework for NET t

Entity Framework : Sharing entities across different DbContexts

Entity Framework 6 Code First Custom Functions

Mastering Entity Framework 6 Code First Implementing Custom Functions for Enhanced Data Queries Entity Framework EF 6 Code First is a powerful tool for mapping

Entity Framework 6 Code First Custom Functions

Is it possible to merge two C# attributes into one?

Merging C Attributes A Quest for Conciseness Problem Imagine you have two C attributes that you frequently need to apply together to your code This can lead to

Is it possible to merge two C# attributes into one?

EF Intersect Syntax

Unleashing the Power of Intersect in Entity Framework A Practical Guide Entity Framework EF is a powerful tool for interacting with databases It simplifies data

EF Intersect Syntax

Customizing EF F# Query Translator

Customizing EF Core Query Translator for F Developers Entity Framework Core EF Core is a powerful ORM framework that simplifies data access in NET applications

Customizing EF F# Query Translator

'no such table: Blog' -error while table "Blog" does exist

No Such Table Blog The Mystery of the Missing Table Have you ever encountered the dreaded no such table Blog error even though you re absolutely sure the Blog t

'no such table: Blog' -error while table "Blog" does exist

Unable to update database to match the current model because there are pending changes

Unable to Update Database Pending Changes A Developers Headache and How to Fix It Have you ever encountered the dreaded Unable to update database to match the c

Unable to update database to match the current model because there are pending changes

Can I generate script of a migration with EF code first and .net core

Generating Migration Scripts with Entity Framework Core in NET Many developers using Entity Framework Core EF Core for database management find themselves needi

Can I generate script of a migration with EF code first and .net core

How to join tables using LINQ to Entities query?

Mastering Database Relationships A Guide to Joining Tables with LINQ to Entities Connecting data from multiple tables is a fundamental task in any database driv

How to join tables using LINQ to Entities query?

Is recursive query possible in LINQ to Entities

Recursive Queries in LINQ to Entities A Deep Dive Problem You need to query hierarchical data structures like organizational charts or file systems in your Enti

Is recursive query possible in LINQ to Entities

Entity Framework is incorrectly enforcing a unique constraint across multiple columns

Entity Frameworks Unique Constraint Mishap A Tale of Conflicting Columns Problem You re using Entity Framework to manage your database and you ve defined a uniq

Entity Framework is incorrectly enforcing a unique constraint across multiple columns

Composite Key EF Core getting error when using Fluent Api

Composite Keys and Fluent API in EF Core Navigating the Common Pitfalls Understanding the Problem Many developers encounter a frustrating error when attempting

Composite Key EF Core getting error when using Fluent Api

C# and EntityFramework: Using a DBContext in multiple projects

Sharing Your Database Connection Using a Db Context in Multiple C Projects Ever found yourself needing to access the same database from different parts of your

C# and EntityFramework: Using a DBContext in multiple projects