Code Lines Already Added

[mthanson8333]

Description

Under the section 'The Enrollment foreign key and navigation properties', we are asked to add two lines of code to the Enrollment.cs file:

using System.ComponentModel.DataAnnotations;

and

[DisplayFormat(NullDisplayText = "No grade")

These lines of code were added in the Getting Started lesson https://learn.microsoft.com/en-us/aspnet/core/data/ef-rp/intro?view=aspnetcore-9.0&tabs=visual-studio under 'The Enrollment entity' section.

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Page URL

https://learn.microsoft.com/en-us/aspnet/core/data/ef-rp/complex-data-model?view=aspnetcore-9.0&tabs=visual-studio

Content source URL

https://github.com/dotnet/AspNetCore.Docs/blob/main/aspnetcore/data/ef-rp/complex-data-model.md

Document ID

7a77b058-f005-8d68-ae46-e487c597f18e

Platform Id

aaca2147-b89a-0089-c899-6cd4f439ed68

Article author

@tdykstra

Metadata

• ID: 634dfb2c-2626-9ec5-35fe-2bd2f27c5e23
• PlatformId: aaca2147-b89a-0089-c899-6cd4f439ed68
• Service: aspnet-core
• Sub-service: data-access

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Associated WorkItem - 419400