Is there enum support in Entity Framework 5?
Enum support was introduced in Entity Framework 5. To use the new features like enums, spatial data types, and table-valued functions, you must target .NET Framework 4.5. Visual Studio 2012 targets .NET 4.5 by default. In Entity Framework, an enumeration can have the following underlying types: Byte, Int16, Int32, Int64 , or SByte.
How to write enum support in code first?
When using Code First development you usually begin by writing .NET Framework classes that define your conceptual (domain) model. The code below defines the Department class. The code also defines the DepartmentNames enumeration. By default, the enumeration is of int type. The Name property on the Department class is of the DepartmentNames type.
How to install Entity Framework 5 with NuGet?
For this, in “Solution Explorer” right-click on the project and click on “Manage NuGet Packages” and install Entity Framework 5. The DbContext and DbSet types are defined in the EntityFramework assembly; that’s why I added a reference to this DLL using the EntityFramework NuGet package.
What is the default enum type for courses?
Please note, the preceding code defines an “enum” by the name “Courses”. By default, the enumeration is of int type. The “Course” property on the “Students” class is of the “Courses” enumeration type.
How to use Merken enum in EF Core?
Contribute to merken/EnumIdentifiers development by creating an account on GitHub. With EF Core 2.1, working with enums has become a breeze, the Value Conversion API allows us to do custom conversions from and to the database. I hope you’ve found this useful.
How is a dbcontext derived type defined in Enum?
An instance of the DbContext derived type manages the entity objects during run time, which includes populating objects with data from a database, change tracking, and persisting data to the database. The DbContext and DbSet types are defined in the EntityFramework assembly.
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