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What is readonly keyword in C#?

Amit Singh 3225 28 Apr 2011

Ask by Amit Singh

Updated 20 Sep 2020

1 Answers

Amit Singh 28 Apr 2011

The readonly keyword is a modifier that you can use on fields. When a field declaration includes a readonly modifier, assignments to the fields introduced by the declaration can only occur as part of the declaration or in a constructor in the same class.
for example:

public readonly int y = 5;

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