[Solved] How do you correctly declare a property with an init-only setter in C#? - Ans: public string Name { get; init; } | C Sharp (C#)

C Sharp (C#) - Properties and Encapsulation

How do you correctly declare a property with an init-only setter in C#?

Apublic string Name { get; set; }

Bpublic string Name { get; init; }

Cpublic string Name { get; private set; }

Dpublic string Name { get; readonly; }

Step-by-Step Solution

Solution:

Step 1: Understand init-only setter syntax
Init-only setters use the keyword init instead of set to allow assignment only during object initialization.
Step 2: Analyze options
public string Name { get; init; } correctly uses get; init;. Options B and C use set or private set, which allow modification after initialization. public string Name { get; readonly; } uses an invalid keyword readonly for properties.
Final Answer:
public string Name { get; init; } -> Option B
Quick Check:
Init-only setters use init keyword [OK]

Quick Trick: Use 'init' instead of 'set' for init-only properties [OK]

Common Mistakes:

MISTAKES

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