xml解析标签

 1         //获取两个标签之间的值 2         PRivate static string GetStr(string message, string strStart, string strEnd) 3         { 4             int start = 0; 5             int end = 0; 6             start = message.IndexOf(strStart); 7             if (start < 0) return ""; 8             end = message.Substring(start + strStart.Length).IndexOf(strEnd); 9             if (end >= 0)10             {11                 return message.Substring(start + strStart.Length, end);12             }13             return "";14         }