Snippet

Implementing a Single Instance

The Singleton pattern ensures that a class has only one instance and provides a global point of access to it. We use a private constructor to prevent outside instantiation.

snippet.cs

csharp

public class AppState
{
    public static readonly AppState Instance = new AppState();
    private AppState() { }
}

Breakdown

public static readonly AppState Instance = new AppState();

Creates a single, immutable static instance of the class.

private AppState() { }

A private constructor prevents other classes from creating new instances.

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Implementing a Single Instance

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