Foreign Key In Code First

Forums .NET CoreForeign Key In Code First
Staff asked 2 months ago

Which is best approach to apply foreign key?

Answers (1)

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Mustakim Khalifa Marked As Accepted
Staff answered 2 months ago

The best way to apply Foreign Key in Code First is,

public class Employee {
    public int EmployeeId{ get; set; }
    public string EmployeeName { get; set; }
        
    [ForeignKey("Department")]
    public int DeptId{ get; set; }
    public Department Department { get; set; }
}

public class Department
{
    public int DepartmentID{ get; set; }
    public string DepartmentName{ get; set; }
    
    public ICollection<Employee> Employee  { get; set; }
}

I hope this will help you.

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