Disposable Object

MyDisposableObject.cs

public class MyDisposableObject : IDisposable, IAsyncDisposable
{
  private SqlConnection myResource = new SqlConnection("connection string");

  public void Dispose()
  {
    // Sync dispose on my resource
    myResource.Dispose();
  }

  public async ValueTask DisposeAsync()
  {
    // Async dispose on the resource
    await myResource.DisposeAsync();
  }
}