Aspnetcore.docs: 'Movie' does not exist in the namespace

[oxwilder]

Using the code as shown to add validation to the movie.cs, the build fails and says that the namespace we're working in doesn't define 'Movie'.
I was able to use the validation code from the MVC web app tutorial to move forward, but replacing all the code with the #if MovieDatRatingDA code results in all grey text in Visual Studio's text editor.

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Document Details

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• ID: 39b6d0f3-9bc7-d091-0d45-9fc1e2e7aac8
• Version Independent ID: 20e7eb53-215b-09ab-205d-d20177221278
• Content: Add validation to an ASP.NET Core Razor Page
• Content Source: aspnetcore/tutorials/razor-pages/validation.md
• Service: unspecified
• Product: aspnet-core
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande

[Rick-Anderson]

@oxwilder that's a great error message. VS should help you find your mistake.

[daveabrock]

In this file, would moving the region outside of the namespace resolve it, or does this file have uses in other places? When I tried to reproduce, I know that once I included the namespace everything was gravy.