Discussions

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  [Proposal]: Extension interface implementation

  agocke asked Apr 20, 2025 in Language Ideas · Unanswered

  

  

  

  

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  Proposal: Expand supported Caller Info Attributes

  HaloFour asked Feb 14, 2017 in General · Unanswered

  

  

  

  

  83
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  Bring back Andy! or some other logo for C#

  HappyTreesDev asked Aug 1, 2019 in General · Unanswered

  

  

  

  

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  LDM Notes for April 7th, 2025

  333fred started Apr 7, 2025 in LDM Notes

  

  

  

  

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  The option to conditionally include method arguments

  bud11 asked Apr 20, 2025 in Language Ideas · Unanswered

  

  

  

  

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  [Discussion]: Extensions

  Proposal champion

  333fred asked Dec 2, 2021 in Language Ideas · Unanswered

  

  

  

  

  783
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  psudo-proposal: Traits/Roles/Shapes/[Your Name Here] + Associated Types + Extension Implementations

  Raein-88 asked Apr 20, 2025 in Language Ideas · Unanswered

  

  

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  Proposal: field keyword in properties

  Proposal champion Feature Request Implemented Needs ECMA Spec This feature has been implemented in C#, but still needs to be merged into the ECMA specification

  lachbaer asked Feb 17, 2017 in Language Ideas · Unanswered

  

  

  

  

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  [Proposal] not specifying all cases in a switch statement generates a compilation error (like in Kotlin)

  MihailsKuzmins asked Apr 17, 2025 in Language Ideas · Unanswered

  

  

  

  

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  [Proposal]: readonly parameters

  Proposal champion

  333fred asked Oct 3, 2024 in Language Ideas · Unanswered

  

  

  

  

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  Discussion: tuple splatting

  alrz asked Apr 10, 2017 in General · Unanswered

  

  

  

  

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  Proposal: allow 'href' attributes (particularly in <see> and <seealso> elements)

  Proposal Proposal champion Blocked Waiting for a dependency

  sharwell asked Aug 2, 2018 in Language Ideas · Unanswered

  

  

  

  

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  [LDM] - Type Unions Proposal

  mattwar asked Jul 24, 2024 in Language Ideas · Unanswered

  

  

  

  

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  Proposal: Duck typing invocable

  2A5F asked Apr 17, 2025 in Language Ideas · Unanswered

  

  

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  [Proposal]: Permit extension methods in nested (static) classes

  albahari asked Apr 15, 2025 in Language Ideas · Unanswered

  

  

  

  

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  Implicit conversion/cast operators from interface types

  Unknown6656 asked May 15, 2020 in Q&A · Unanswered

  

  

  

  

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  Proposal: Reduce get-only property's accessor body ceremony (TypeScript-fashioned)

  Rekkonnect asked Apr 12, 2025 in Language Ideas · Unanswered

  

  

  

  

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  how to build csharp 14 extension example ？

  lgztx96 asked Apr 13, 2025 in General · Answered

  

  

  

  

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  C# 14 Preview 3 massive errors for nested functional extensions

  tomschrot asked Apr 13, 2025 in Q&A · Answered

  

  

  

  

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  LDM Notes for April 2, 2025

  KathleenDollard started Apr 7, 2025 in LDM Notes

  

  

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  Null-conditional await

  Proposal champion Smallish Feature Needs Implementation The specification for this issue has been approved, it needs an implementation

  MadsTorgersen asked Feb 9, 2017 in Language Ideas · Unanswered

  

  

  

  

  85
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  [Proposal]: Support optional and named arguments in Expression trees

  Proposal champion

  cston asked Mar 3, 2025 in General · Unanswered

  

  

  

  

  7
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  Proposal: Universal Property Access in C#

  CollaborationDigital asked Apr 10, 2025 in General · Unanswered

  

  

  

  

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  Champion "permit methods in enum declarations"

  Proposal champion

  gafter asked Mar 20, 2017 in Language Ideas · Unanswered

  

  

  

  

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  [Proposal] Support emoji for variable name 🍍🐶🐮🚀

  NicolasDorier asked May 25, 2020 in General · Unanswered

  

  

  

  

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