Easy way to reverse each word in a sentence

string str = "I am going to reverse myself.";

 
string strrev = "I ma gniog ot esrever .flesym"; //An easy way to achieve this

 string str = "I am going to reverse myself.";
  string strrev = "";

  foreach (var word in str.Split(' '))
  {
     string temp = "";
     foreach (var ch in word.ToCharArray())
     {
         temp = ch + temp;
     }
     strrev = strrev + temp + "";
  }
  Console.WriteLine(strrev);

Well, here's a LINQ solution:

var reversedWords = string.Join(" ",
      str.Split(' ')
         .Select(x => new String(x.Reverse().ToArray()))
         .ToArray());