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How to create a one-to-one relationship in a EF code first in net core

Ahmed Attya

5y718.NET

How to create a one-to-one relationship in a EF code first in net core?

2 Replies

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Mageshwaran R5y ago
Hi Attya,
please refer this link,
https://www.entityframeworktutorial.net/efcore/one-to-one-conventions-entity-framework-core.aspx
Sachin Singh5y ago
use Fluent API for one to one relationship always in your Context Class
Entity
.HasRequired(c
=>
c.Cover)
.WithRequiredPrincipal(c
=>
c.Course);
Entity
.HasRequired(c
=>
c.Course)
.WithRequiredDependent(c
=>
c.Cover);