asp.net 漢字轉拼音類

前段時間公司人員反應OA里的漢字拼音首字母不準他們又要用，沒辦法自己就從網上搜有沒有好的，看了很多都是首字母拼不出來或有些字母變為另一個，但最后找了很多還是有一個好用的，暫未發現有不準的。

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace O.Common{    /// <summary>    /// 漢字轉拼音    /// </summary>    public class GetPYString    {        /// <summary>        /// 將一串中文轉化為拼音        /// </summary>        /// <param name="strText">指定漢字</param>        /// <returns>拼音首字母 如: 影響：YX</returns>        public static string GetChineseSpell(string strText)        {            if (strText == null || strText.Length == 0)                return strText;            System.Text.StringBuilder myStr = new System.Text.StringBuilder();            foreach (char vChar in strText)            {                if ((vChar >= 'a' && vChar <= 'z') || (vChar >= 'A' && vChar <= 'Z'))                    myStr.Append(char.ToUpper(vChar));                else if ((int)vChar >= 19968 && (int)vChar <= 40869)                {                    myStr.Append(strChineseFirstPY[(int)vChar - 19968]);                }            }            return myStr.ToString();        }        /// <summary>        /// 得到單個漢字拼音的首字母        /// </summary>        /// <param name="strText">指定漢字</param>        /// <returns>如：影響 Y</returns>        public static string GetFirstPinyin(string strText)        {            if (strText == null || strText.Length == 0)                return strText;            string myStr = string.Empty;            char vChar = (strText.ToCharArray())[0];            if ((vChar >= 'a' && vChar <= 'z') || (vChar >= 'A' && vChar <= 'Z'))                myStr = vChar.ToString();            else if ((int)vChar >= 19968 && (int)vChar <= 40869)            {                myStr = strChineseFirstPY[(int)vChar - 19968].ToString();            }            return myStr;        }        /// <summary>        /// 顯示第一個漢字的首字母        /// </summary>        /// <param name="str">指定漢字</param>        /// <returns>如：Y影響</returns>        public static string AddFirstPinyin(string str)        {            if (string.IsNullOrEmpty(str)) return string.Empty;            char vChar = (str.ToCharArray())[0];            if ((vChar >= 'a' && vChar <= 'z') || (vChar >= 'A' && vChar <= 'Z'))            {                return str;            }            else if ((int)vChar >= 19968 && (int)vChar <= 40869)            {                string strNew = strChineseFirstPY[(int)vChar - 19968].ToString();                return strNew + str;            }            else            {                return str;            }        }        PRivate static string strChineseFirstPY =                  "YDYQSXMWZSSXJBYMGCCZQPSSQBYCDSCDQLDYLYBSSJGYZZJJFKCCLZDHWDWZJLJPFYYNWJJTMYHZWZHFLZPPQHGSCYYYNJQYXXGJ"                  + "HHSDSJNKKTMOMLCRXYPSNQSECCQZGGLLYJLMYZZSECYKYYHQWJSSGGYXYZYJWWKDJHYCHMYXJTLXJYQBYXZLDWRDJRWYSRLDZJPC"                  + "BZJJBRCFTLECZSTZFXXZHTRQHYBDLYCZSSYMMRFMYQZPWWJJYFCRWFDFZQPYDDWYXKYJAWJFFXYPSFTZYHHYZYSWCJYXSCLCXXWZ"                  + "ZXNBGNNXBXLZSZSBSGPYSYZDHMDZBQBZCWDZZYYTZHBTSYYBZGNTNXQYWQSKBPHHLXGYBFMJEBJHHGQTJCYSXSTKZHLYCKGLYSMZ"                  + "XYALMELDCCXGZYRJXSDLTYZCQKCNNJWHJTZZCQLJSTSTBNXBTYXCEQXGKWJYFLZQLYHYXSPSFXLMPBYSXXXYDJCZYLLLSJXFHJXP"                  + "JBTFFYABYXBHZZBJYZLWLCZGGBTSSMDTJZXPTHYQTGLJSCQFZKJZJQNLZWLSLHDZBWJNCJZYZSQQYCQYRZCJJWYBRTWPYFTWEXCS"                  + "KDZCTBZHYZZYYJXZCFFZZMJYXXSDZZOTTBZLQWFCKSZSXFYRLNYJMBDTHJXSQQCCSBXYYTSYFBXDZTGBCNSLCYZZPSAZYZZSCJCS"                  + "HZQYDXLBPJLLMQXTYDZXSQJTZPXLCGLQTZWJBHCTSYJSFXYEJJTLBGXSXJMYJQQPFZASYJNTYDJXKJCDJSZCBARTDCLYJQMWNQNC"                  + "LLLKBYBZZSYHQQLTWLCCXTXLLZNTYLNEWYZYXCZXXGRKRMTCNDNJTSYYSSDQDGHSDBJGHRWRQLYBGLXHLGTGXBQJDZPYJSJYJCTM"                  + "RNYMGRZJCZGJMZMGXMPRYXKJNYMSGMZJYMKMFxmlDTGFBHCJHKYLPFMDXLQJJSMTQGZSJLQDLDGJYCALCMZCSDJLLNXDJFFFFJCZ"                  + "FMZFFPFKHKGDPSXKTACJDHHZDDCRRCFQYJKQCCWJDXHWJLYLLZGCFCQDSMLZPBJJPLSBCJGGDCKKDEZSQCCKJGCGKDJTJDLZYCXK"                  + "LQSCGJCLTFPCQCZGWPJDQYZJJBYJHSJDZWGFSJGZKQCCZLLPSPKJGQJHZZLJPLGJGJJTHJJYJZCZMLZLYQBGJWMLJKXZDZNJQSYZ"                  + "MLJLLJKYWXMKJLHSKJGBMCLYYMKXJQLBMLLKMDXXKWYXYSLMLPSJQQJQXYXFJTJDXMXXLLCXQBSYJBGWYMBGGBCYXPJYGPEPFGDJ"                  + "GBHBNSQJYZJKJKHXQFGQZKFHYGKHDKLLSDJQXPQYKYBNQSXQNSZSWHBSXWHXWBZZXDMNSJBSBKBBZKLYLXGWXDRWYQZMYWSJQLCJ"                  + "XXJXKJEQXSCYETLZHLYYYSDZPAQYZCMTLSHTZCFYZYXYLJSDCJQAGYSLCQLYYYSHMRQQKLDXZSCSSSYDYCJYSFSJBFrssZQSBXXP"                  + "XJYSDRCKGJLGDKZJZBDKTCSYQPYHSTCLDJDHMXMCGXYZHJDDTMHLTXZXYLYMOHYJCLTYFBQQXPFBDFHHTKSQHZYYWCNXXCRWHOWG"                  + "YJLEGWDQCWGFJYCSNTMYTOLBYGWQWESJPWNMLRYDZSZTXYQPZGCWXHNGPYXSHMYQJXZTDPPBFYHZHTJYFDZWKGKZBLDNTSXHQEEG"                  + "ZZYLZMMZYJZGXZXKHKSTXNXXWYLYAPSTHXDWHZYMPXAGKYDXBHNHXKDPJNMYHYLPMGOCSLNZHKXXLPZZLBMLSFBHHGYGYYGGBHSC"                  + "YAQTYWLXTZQCEZYDQDQMMHTKLLSZHLSJZWFYHQSWSCWLQAZYNYTLSXTHAZNKZZSZZLAXXZWWCTGQQTDDYZTCCHYQZFLXPSLZYGPZ"                  + "SZNGLNDQTBDLXGTCTAJDKYWNSYZLJHHZZCWNYYZYWMHYCHHYXHJKZWSXHZYXLYSKQYSPSLYZWMYPPKBYGLKZHTYXAXQSYSHXASMC"                  + "HKDSCRSWJPWXSGZJLWWSCHSJHSQNHCSEGNDAQTBAALZZMSSTDQJCJKTSCJAXPLGGXHHGXXZCXPDMMHLDGTYBYSJMXHMRCPXXJZCK"                  + "ZXSHMLQXXTTHXWZFKHCCZDYTCJYXQHLXDHYPJQXYLSYYDZOZJNYXQEZYSQYAYXWYPDGXDDXSPPYZNDLTWRHXYDXZZJHTCXMCZLHP"                  + "YYYYMHZLLHNXMYLLLMDCPPXHMXDKYCYRDLTXJCHHZZXZLCCLYLNZSHZJZZLNNRLWHYQSNJHXYNTTTKYJPYCHHYEGKCTTWLGQRLGG"                  + "TGTYGYHPYHYLQYQGCWYQKPYYYTTTTLHYHLLTYTTSPLKYZXGZWGPYDSSZZDQXSKCQNMJJZZBXYQMJRTFFBTKHZKBXLJJKDXJTLBWF"                  + "ZjspRYDJSJGXHJJGLJJYNZZJXHGXKYMLPYYYCXYTWQZSWHWLYRJLPXSLSXMFSWWKLCTNXNY"                  + "NPSJSZHDZEPTXMYYWXYYSYWLXJQZQXZDCLEEELMCPJPCLWBXSQHFWWTFFJTNQJHJQDXHWLBYZNFJLALKYYJLDXHHYCSTYYWNRJYX"                  + "YWTRMDRQHWQCMFJDYZMHMYYXJWMYZQZXTLMRSPWWCHAQBXYGZYPXYYRRCLMPYMGKSJSZYSRMYJSNXTPLNBAPPYPYLXYYZKYNLDZY"                  + "JZCZNNLMZHHARQMPGWQTZMXXMLLHGDZXYHXKYXYCJMFFYYHJFSBSSQLXXNDYCANNMTCJCYPRRNYTYQNYYMBMSXNDLYLYSLJRLXYS"                  + "XQMLLYZLZJJJKYZZCSFBZXXMSTBJGNXYZHLXNMCWSCYZYFZLXBRNNNYLBNRTGZQYSATSWRYHYJZMZDHZGZDWYBSSCSKXSYHYTXXG"                  + "CQGXZZSHYXJSCRHMKKBXCZJYJYMKQHZJFNBHMQHYSNJNZYBKNQMCLGQHWLZNZSWXKHLJHYYBQLBFCDSXDLDSPFZPSKJYZWZXZDDX"                  + "JSMMEGJSCSSMGCLXXKYYYLNYPWWWGYDKZJGGGZGGSYCKNJWNJPCXBJJTQTJWDSSPJXZXNZXUMELPXFSXTLLXCLJXJJLJZXCTPSWX"                  + "LYDHLYQRWHSYCSQYYBYAYWJJJQFWQCQQCJQGXALDBZZYJGKGXPLTZYFXJLTPADKYQHPMATLCPDCKBMTXYBHKLENXDLEEGQDYMSAW"                  + "HZMLJTWYGXLYQZLJEEYYBQQFFNLYXRDSCTGJGXYYNKLLYQKCCTLHJLQMKKZGCYYGLLLJDZGYDHZWXPYSJBZKDZGYZZHYWYFQYTYZ"                  + "SZYEZZLYMHJJHTSMQWYZLKYYWZCSRKQYTLTDXWCTYJKLWSQZWBDCQYNCJSRSZJLKCDCDTLZZZACQQZZDDXYPLXZBQJYLZLLLQDDZ"                  + "QJY