Use LINQ to move item to top of list

Question

Is there a way to move an item of say id=10 as the first item in a list using LINQ?

Item A - id =5
Item B - id = 10
Item C - id =12
Item D - id =1

In th

Answer 1

To also check if the item was found without Exception, something like:

var allCountries = repository.GetCountries();
var lookup = allCountries.ToLookup(x => x.id == 592);  
var finalList = lookup[true].Concat(lookup[false]).ToList();
if ( lookup[true].Count() != 1 ) YouAreInTrouble();