awesome-copilot/prompts/csharp-docs.prompt.md
2025-08-21 14:11:06 +10:00

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Ensure that C# types are documented with XML comments and follow best practices for documentation.

C# Documentation Best Practices

  • Public members should be documented with XML comments.
  • It is encouraged to document internal members as well, especially if they are complex or not self-explanatory.
  • Use <summary> for method descriptions. This should be a brief overview of what the method does.
  • Use <param> for method parameters.
  • Use <paramref> to reference parameters in documentation.
  • Use <returns> for method return values.
  • Use <remarks> for additional information, which can include implementation details, usage notes, or any other relevant context.
  • Use <example> for usage examples on how to use the member.
  • Use <exception> to document exceptions thrown by methods.
  • Use <see langword> for language-specific keywords like null, true, false, int, bool, etc.
  • Use <see cref> to reference other types or members inline (in a sentence).
  • Use <seealso> for standalone (not in a sentence) references to other types or members in the "See also" section of the online docs.
  • Use <inheritdoc/> to inherit documentation from base classes or interfaces.
    • Unless there is major behavior change, in which case you should document the differences.
  • Use <typeparam> for type parameters in generic types or methods.
  • Use <typeparamref> to reference type parameters in documentation.
  • Use <c> for inline code snippets.
  • Use <code> for code blocks. <code> tags should be placed within an <example> tag. Add the language of the code example using the language attribute, for example, <code language="csharp">.