Set multiple properties in a List ForEach()?

Question

Given a class:

class foo
{
    public string a = \"\";
    public int b = 0;
}

Then a generic list of them:

var list = new List         


        

Answer 1

Anonymous method is your friend

list.ForEach(item => 
              { 
                  item.a = "hello!"; 
                  item.b = 99; 
              }); 

MSDN:

• Anonymous Methods (C# Programming Guide)