c# - Overriding Equals on IEquatable -

I have the following method that I use to prevent people from changing querystring in order Trying to see the details of other people:

  Public Static Bull. Person repository repo = new person repository (); Wessel Reptiles Ship Repos = New Ship Repository (); Person current nature = repo Getparsenbyuser (current user); Int qs = int.Parse (request.QueryString ["VesselId"]); Ship CurrentWell = Ship Reps Gateswest (QS); If (! String.IsNullOrEmpty (request.QueryString ["VesselId"])) {if (IsCurrentUserAdmin ()) {return true; // always return true to the administrator} and {if (current Person.Vessels.Contains (Current Vessel)) {return true; } And false return; True} true; }  

For example, I am currently debugging currentPerson.Vessels <3> a Icollection & lt; Vasel & gt; Out of 3 ships produced; VesselId which is the Weissel ID of currentVessel but the match is failing and returning the method false .

I have read some of the same questions and MSDN documentation and I understand what is happening here, because the letter whose ID has an ID of 6 within its eclipse, There is a different example of the current Weissel, which I am trying to match, the result is not equal to the result and something similar with the equality rules are not based on the ID.

In the person model public virtual Ilkonak & lt; Vessel & gt; Vessels {receive; Set; } This means that I have to apply the IEquatable interface to my vessel / <> code and then override the equal method.

I want my own custom rules based on ID for equality in this example. How can I override this method?

Overriding equal in this state is slightly higher, just Why not

  currentPerson.Vessels.Any (x => x.id == currentVessel.ID)