Example of a C# struct

struct.cs

public struct WidgetInformation : IEquatable<WidgetInformation>
{
  private readonly Guid id;
  private readonly string name;

  public WidgetInformation(Guid id, string name)
  {
    this.id = id;
    this.name = name;
  }

  public Guid Id { get { return id; } }
  public string Name { get { return name; } }

  public override bool Equals(object obj)
  {
    return obj != null && obj.GetType() == GetType() && base.Equals((WidgetInformation)obj);
  }

  public bool Equals(WidgetInformation other)
  {
    return id == null ? other.id == null : id.Equals(other.id);
  }
  
  public override int GetHashCode()
  {
    return id == null ? base.GetHashCode() : id.GetHashCode();
  }
}