Fix date typos and terminology in default interface methods tutorial #47375
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Co-authored-by: BillWagner <[email protected]>
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[WIP] Minor nits in example and explanation
Fix date typos and terminology in default interface methods tutorial
Jul 15, 2025
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July 15, 2025 15:14
BillWagner
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Jul 16, 2025
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Everything here looks great. I'll mark it ready for final review.
gewarren
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Jul 17, 2025
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This PR addresses minor issues in the default interface methods tutorial documentation and code examples:
Changes Made
1. Fixed Date Typos in Code Examples
new DateTime(1012, 11, 15)→new DateTime(2012, 11, 15)(anniversary date)new DateTime(2103, 7, 4)→new DateTime(2013, 7, 4)(order date)These corrections were applied to both the starter and finished project examples to ensure consistency and realistic date values.
2. Improved Technical Terminology
SampleCustomertoICustomeris necessary" → "That implicit conversion fromSampleCustomertoICustomeris necessary"This better describes the actual C# language feature being demonstrated. The code
ICustomer theCustomer = c;performs an implicit conversion, not an explicit cast operation.Validation
The corrected dates now show logical chronological progression (anniversary in 2012, order in 2013) instead of the obviously incorrect years (1012, 2103).
Fixes #26862.
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