Developers often make objects instantiated as soon as the application starts or when a class is instantiated, regardless of whether they are immediately needed
To unlock the full potential of your .Net Application, it’s essential to familiarize yourself with the Lazy class. Introduction To enhance the power of the .Net Application, make use of the Lazy class to pause the instantiation of class until the object is needed. Learning Objectives A common mistake of developers How to use Lazy class Prerequisites for Developers A basic understanding of C# language. Getting Started Developers common mistake or not.
Complete Example First, let’s define an ExpensiveResource class that simulates a delay using System; using System.Threading; class ExpensiveResource { public ExpensiveResource { Console.WriteLine; // Simulating expensive initialization with a delay Thread.Sleep; // Delay for 2 seconds Console.WriteLine; } public void UseResource { Console.WriteLine; } } Now, let’s create the main part of the application, where Lazy is used to initialize the ExpensiveResource lazily.
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