/C#/Ef core add OnModelCreating foreign key

Ef core add OnModelCreating foreign key

public override void OnModelCreating(...)
{
    modelBuilder.Entity<Position>()
         // a position has zero or more Employees via property Employees
         .HasMany(position => position.Employees)
         // every Employee has exactly one Position
         .WithRequired(employee => employee.Position)
         // using foreign key Position_id
         .HasForeignKey(employee => employee.Position_Id);
}

Source: stackoverflow.com

Similar codes

0 vote348 views1 answer
Unity PlayOneShoot Audio
C#Unity
1 vote317 views1 answer
C# generic return type in interface
C#
0 vote280 views1 answer
How to download somthing from one drive unity
C#
0 vote317 views1 answer
Unity3d find y position on navmesh
C#
0 vote317 views1 answer
Asp.net listbox disable selection
C#
2 votes298 views1 answer
Fdifference between two date in hours c#
C#
0 vote293 views1 answer
Api create in dotnet web
C#
13 votes300 views2 answers
Small modal popup bootstrap
C#
1 vote352 views1 answer
Unity2d click on gameobject
C#Unity
0 vote354 views1 answer
Spawning object around in a circle of an gameobject unity'
C#Unity