Text describing extension methods does not match example using extension block

[SIG-ILL]

Type of issue

Missing information

Description

The text explaining how to define and call an extension method describes the older style of creating extension methods, while the example uses the C# 14 extension block to do so. This creates inconsistencies between text and example.

Perhaps having two section explaining both the old and the new style would be beneficial.

Page URL

https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/how-to-implement-and-call-a-custom-extension-method

Content source URL

https://github.com/dotnet/docs/blob/main/docs/csharp/programming-guide/classes-and-structs/how-to-implement-and-call-a-custom-extension-method.md

Document Version Independent Id

1f163906-565e-a6c9-513e-bf3538644b48

Platform Id

bd78dc39-937f-8f60-5a89-bc4dece2f4ef

Article author

@BillWagner

Metadata

• ID: 62fe7c8c-e072-dff8-1ee8-3aa13f751b49
• PlatformId: bd78dc39-937f-8f60-5a89-bc4dece2f4ef
• Service: dotnet-csharp
• Sub-service: fundamentals

Related Issues

---

Associated WorkItem - 543268