New Post: Running List ForEach using script

I have an existing List<string> which is passed into the engine as an object.

engine.AddObject("Datas", datas);

This is the script that i want to execute

Datas.ForEach(function(d){
//read the string here
});

When i try to execute the it using a function, it throws an error "The best overloaded match for List<string>.ForEach(System.Action<string>) has some invalid arguments".

I guess that the javascript function is not transform into C# Action?