Razor: RazorEngine APIs marked obsolete

Types related to the Microsoft.AspNetCore.Razor.Language.RazorEngine type in Blazor have been marked as obsolete.

Version introduced

ASP.NET Core 6.0

Old behavior

The RazorEngine APIs weren't obsolete.

New behavior

The RazorEngine APIs are obsolete.

Reason for change

The RazorEngine type has been deprecated as compatibility can't be guaranteed.

Recommended action

Don't use RazorEngine APIs in your code.

Affected APIs

• Microsoft.AspNetCore.Mvc.Razor.Extensions.InjectDirective.Register
• Microsoft.AspNetCore.Mvc.Razor.Extensions.ModelDirective.Register
• Microsoft.AspNetCore.Mvc.Razor.Extensions.PageDirective.Register
• Microsoft.AspNetCore.Razor.Language.Extensions.FunctionsDirective.Register
• Microsoft.AspNetCore.Razor.Language.Extensions.InheritsDirective.Register
• Microsoft.AspNetCore.Razor.Language.Extensions.SectionDirective.Register
• Microsoft.AspNetCore.Razor.Language.IRazorEngineBuilder