foreach list no repetition c# linq code example

Example 1: c# find duplicates in list

var query = lst.GroupBy(x => x)
              .Where(g => g.Count() > 1)
              .Select(y => y.Key)
              .ToList();

Example 2: foreach c# linq example

items.ToList().ForEach(i => i.DoStuff());

Example 3: linq foreach c#

someValues.ToList().ForEach(x => list.Add(x + 1));

Tags:

Csharp Example

Related