asp.net 将中文翻译成拼音（VS2008）

3个文件
code 类文件
 using System;
using System.Text;
namespace ConcreteMIS.Common.Chinese
{
    /// <summary>
    /// 汉字拼音声母计算类
    /// Write by WangZhenlong at 2003/11/29
    /// </summary>
    public class ChineseConvertor
    {
        private ChineseConvertor() { }
        /// <summary>
        /// 获取一串汉字的拼音声母
        /// </summary>
        /// <param name="chinese">Unicode格式的汉字字符串</param>
        /// <returns>拼音声母字符串</returns>
        /// <example>
        /// “新桥软件”转换为“xqrj”
        /// </example>
        public static String Convert(String chinese)
        {
            char[] buffer = new char[chinese.Length];
            for (int i = 0; i < chinese.Length; i++)
            {
                buffer[i] = Convert(chinese[i]);
            }
            return new String(buffer);
        }
        /// <summary>
        /// 获取一个汉字的拼音声母