Question

I have Generic list holding root objects means I have:

public class Component  
{  
}  

public class DBComponent : Component  
{  
}  

private List<Component> components;   

I want to get a list with only the DBComponent references using Linq. means something like that :

List<DBComponent> dbComponents = components.FindAll(c => c is DBComponent);  

However, it does not seems to work
Please can someone provide working Linq code?
Thanks

Answer 1

You’re looking for

IEnumerable<DBComponent> dbComponents = components.OfType<DBComponent>();