shortest way to get first char from every word in a string

Question

I want a shortest way to get 1st char of every word in a string in C#.

what I have done is:

string str = \"This is my style\";
string [] output = str         


        

Answer 1

string str = "This is my style"; 
str.Split(' ').ToList().ForEach(i => Console.Write(i[0] + " "));