统计字符串的长度

 

public int WordStatistical(string CString)

         {

              int digit = 0 ;

              for (int i =0 ;i<CString.Length ; i++)

              {

                   if (Convert.ToInt32(Convert.ToChar(CString.Substring(i,1)))<Convert.ToInt32(Convert.ToChar(128)))

                   {

                       digit+=1;

                   }

                   else

                   {

                       digit+=2;

                   }

              }

              return digit ;

         }