How do I implement the IDisposable interface

Implementing the IDisposable Interface in C#

The IDisposable interface is crucial in managing unmanaged resources in C#. Implementing this interface allows you to clean up resources, like database connections and file streams, when they are no longer needed. Below is a simple example of how to implement the IDisposable interface in a class.

public class ResourceHolder : IDisposable { private bool disposedValue; // To detect redundant calls // Constructor to acquire the resource public ResourceHolder() { // Acquire resource here } // Implement IDisposable public void Dispose() { Dispose(disposing: true); GC.SuppressFinalize(this); } protected virtual void Dispose(bool disposing) { if (!disposedValue) { if (disposing) { // Free any managed resources here } // Free unmanaged resources here disposedValue = true; } } // Destructor ~ResourceHolder() { Dispose(disposing: false); } }

IDisposable C# Resource Management Unmanaged Resources Dispose Pattern

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