find and Remove from IList

Question

I have a IList of users

private IList<User> _Players

I have a method to remove a specific user from the list

public virtual void RemovePlayer(User User)
{
    int index=_Players.Select(T=>T.ID).ToList().IndexOf(User.ID);
    _Players.RemoveAt(index);
}

I would like to know if there is a simpler way to remove a user from this list

Answer 1

How about this? Use this if your parameter User is not part of _Players.

 _Players.Remove(_Players.SingleOrDefault(x => x.ID == User.ID));

The SingleOrDefault() ensures that if the match is not found, that null is returned. When trying to remove null, no err occurs or is thrown.

Answer 2

If the User objects you use are held within the _Players list (same object references) you can just do

_Players.Remove(user);

Otherwise if only the id matches you can do:

_Players.RemoveAll( p => p.ID == user.ID);