Razor templates in @functions block

[oliversturm]

As described, I can create Razor templates like this:

@{
  RenderFragment foo = @<p>this is text</p>;
  RenderFragment<string> titleFragment = (title) => @<h4>@title</h4>;
}

However this syntax doesn't seem to be supported at all in an @functions block -- both of the above assignments render a series of compiler errors.

I expected to be able to do this:

  [Parameter]
  RenderFragment<string> TitleTemplate { get; set; } =
    (title) => @<h4 class="card-title">@title</h4>;

---

Document Details

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• ID: 11a64802-62dc-40e0-034f-fcee55f31d4e
• Version Independent ID: 038d7f90-aa71-a35c-cee9-c8543403cfd7
• Content: Create and use Razor Components
• Content Source: aspnetcore/razor-components/components.md
• Product: aspnet-core
• GitHub Login: @guardrex
• Microsoft Alias: riande

[danroth27]

Thank you for this feedback! We are planning on support a variant of Razor templates in functions blocks in the next preview update to .NET Core 3.0. You can see details about it here: dotnet/aspnetcore#5577