<ul><li>A backing field in C# is a private variable that stores the actual value for a property, allowing for customization and logic in property access.</li><li>Auto-properties are convenient but lack the ability to incorporate logic or validation, unlike properties backed by a field.</li><li>Classic use cases for backing fields include validation, logging or side effects, and transforming input data to manipulate values appropriately.</li><li>Backed fields offer flexibility and control, allowing developers to handle property behavior beyond basic getters and setters in C#.</li></ul>

🧠 Backing Fields in C#: What They Are and Why You Should Care

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