linq select id from list id code example

Example 1: linq where id in list

var result = _dataContext.table.Where(x => idList.Contains(x.Id));

Example 2: how to query items with any id in a list of ids linq c#

var userProfiles = _dataContext.UserProfile
                               .Where(t => idList.Contains(t.Id));

Example 3: linq find object from id

MyObject myObject = collectionMyObject.FirstOrDefault(o => o.Items != null && o.Items.Any(io => io.Id == 2));