Fan.Sys.FanStr.fromDisplayName C# (CSharp) Method

        public static string fromDisplayName(string self)
        {
            if (self.Length == 0) return "";
              StringBuilder s = new StringBuilder(self.Length);
              int c = self[0];
              int c2 = self.Length == 1 ? 0 : self[1];
              if ('A' <= c && c <= 'Z' && !('A' <= c2 && c2 <= 'Z')) c |= 0x20;
              s.Append((char)c);
              int last = c;
              for (int i=1; i<self.Length; ++i)
              {
            c = self[i];
            if (c != ' ')
            {
              if (last == ' ' && 'a' <= c && c <= 'z') c &= ~0x20;
              s.Append((char)c);
            }
            last = c;
              }
              return s.ToString();
        }