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Html.DisplayFor use null conditional operator ?. #56062

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EvgenyPrikhodko opened this issue Sep 1, 2021 · 2 comments
Closed

Html.DisplayFor use null conditional operator ?. #56062

EvgenyPrikhodko opened this issue Sep 1, 2021 · 2 comments
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Area-Compilers Feature Request Resolution-By Design The behavior reported in the issue matches the current design

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@EvgenyPrikhodko
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EvgenyPrikhodko commented Sep 1, 2021 •
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Hello everyone.
Please register your wish.

dotnet/aspnetcore#35991


@foreach (var item in Model)
{
<td>
@Html.DisplayFor(modelItem => item.Employee?.Name) <-- is Null 
</td>

image
@dotnet-issue-labeler dotnet-issue-labeler bot added the untriaged Issues and PRs which have not yet been triaged by a lead label Sep 1, 2021
@EvgenyPrikhodko EvgenyPrikhodko changed the title How to use Html.DisplayFor correctly ? Html.DisplayFor use null conditional operator ?. Sep 1, 2021
@jinujoseph jinujoseph removed the untriaged Issues and PRs which have not yet been triaged by a lead label Sep 7, 2021
@jinujoseph jinujoseph added this to the Backlog milestone Sep 7, 2021
@jinujoseph jinujoseph added Area-Compilers untriaged Issues and PRs which have not yet been triaged by a lead and removed Area-IDE labels Sep 7, 2021
@jinujoseph jinujoseph removed this from the Backlog milestone Sep 7, 2021
@jinujoseph
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ref dotnet/csharplang#2545

@jaredpar
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jaredpar commented Sep 9, 2021

Closing as this behavior is "by design" in the compiler today. The language does not support ?. inside of an expression tree. The referenced csharplang issue tracks the language supporting that feature.

@jaredpar jaredpar closed this as completed Sep 9, 2021
@jaredpar jaredpar added Resolution-By Design The behavior reported in the issue matches the current design and removed untriaged Issues and PRs which have not yet been triaged by a lead labels Sep 9, 2021
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