IEquatable<T> Interface implementation

equatable.cs

protected bool Equals(MyClass other)
{
    return Equals(Id, other.Id) && Equals(Name, other.Name) && Equals(Desc, other.Desc);
}

public override bool Equals(object obj)
{
    if (ReferenceEquals(null, obj))
    {
        return false;
    }

    if (ReferenceEquals(this, obj))
    {
        return true;
    }

    if (obj.GetType() != this.GetType())
    {
        return false;
    }

    return Equals((MyClass)obj);
}

public override int GetHashCode()
{
    unchecked
    {
        int hashCode = Id != null ? Id.GetHashCode() : 0;
        hashCode = (hashCode * 397) ^ (Name != null ? Name.GetHashCode() : 0);
        hashCode = (hashCode * 397) ^ (Desc != null ? Desc.GetHashCode() : 0);
        return hashCode;
    }
}