How to iterate a generic list in c#

public class MyGenericClass<V>
  where V : Item  //This is a constraint that requires type V to be an Item (or subtype)
{
  public void DoSomething()
  {
    List<V> myList = someMethod();

    foreach (V element in myList)
    {
      //This will now work because you've constrained the generic type V
      Guid test = element.IetmGuid;
    }
  }
}

Source: stackoverflow.com

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