中文簡碼

 #region 生成簡碼方法
        /// <summary>
        /// 生成拼音簡碼
        /// </summary>
        /// <param name="unicodeString">Unicode編碼字符串</param>
        /// <returns>拼音簡碼:string</returns>
        public static string GetPinyinCode(string unicodeString)
        {
            int i = 0;
            ushort key = 0;
            string strResult = string.Empty;            //創建兩個不同的encoding對象
            Encoding unicode = Encoding.Unicode;
            //創建GBK碼對象
            Encoding gbk = Encoding.GetEncoding(936);
            //將unicode字符串轉換爲字節
            byte[] unicodeBytes = unicode.GetBytes(unicodeString);
            //再轉化爲GBK碼
            byte[] gbkBytes = Encoding.Convert(unicode, gbk, unicodeBytes);
            while (i < gbkBytes.Length)
            {
                //如果爲數字/字母/其他ASCII符號
                if (gbkBytes[i] <= 127)
                {
                    strResult = strResult + (char)gbkBytes[i];
                    i++;
                }
                #region 否則生成漢字拼音簡碼,取拼音首字母
                else
                {
                    key = (ushort)(gbkBytes[i] * 256 + gbkBytes[i + 1]);
                    if (key >= '/uB0A1' && key <= '/uB0C4')
                    {
                        strResult = strResult + "A";
                    }
                    else if (key >= '/uB0C5' && key <= '/uB2C0')
                    {
                        strResult = strResult + "B";
                    }
                    else if (key >= '/uB2C1' && key <= '/uB4ED')
                    {
                        strResult = strResult + "C";
                    }
                    else if (key >= '/uB4EE' && key <= '/uB6E9')
                    {
                        strResult = strResult + "D";
                    }
                    else if (key >= '/uB6EA' && key <= '/uB7A1')
                    {
                        strResult = strResult + "E";
                    }
                    else if (key >= '/uB7A2' && key <= '/uB8C0')
                    {
                        strResult = strResult + "F";
                    }
                    else if (key >= '/uB8C1' && key <= '/uB9FD')
                    {
                        strResult = strResult + "G";
                    }
                    else if (key >= '/uB9FE' && key <= '/uBBF6')
                    {
                        strResult = strResult + "H";
                    }
                    else if (key >= '/uBBF7' && key <= '/uBFA5')
                    {
                        strResult = strResult + "J";
                    }
                    else if (key >= '/uBFA6' && key <= '/uC0AB')
                    {
                        strResult = strResult + "K";
                    }
                    else if (key >= '/uC0AC' && key <= '/uC2E7')
                    {
                        strResult = strResult + "L";
                    }
                    else if (key >= '/uC2E8' && key <= '/uC4C2')
                    {
                        strResult = strResult + "M";
                    }
                    else if (key >= '/uC4C3' && key <= '/uC5B5')
                    {
                        strResult = strResult + "N";
                    }
                    else if (key >= '/uC5B6' && key <= '/uC5BD')
                    {
                        strResult = strResult + "O";
                    }
                    else if (key >= '/uC5BE' && key <= '/uC6D9')
                    {
                        strResult = strResult + "P";
                    }
                    else if (key >= '/uC6DA' && key <= '/uC8BA')
                    {
                        strResult = strResult + "Q";
                    }
                    else if (key >= '/uC8BB' && key <= '/uC8F5')
                    {
                        strResult = strResult + "R";
                    }
                    else if (key >= '/uC8F6' && key <= '/uCBF9')
                    {
                        strResult = strResult + "S";
                    }
                    else if (key >= '/uCBFA' && key <= '/uCDD9')
                    {
                        strResult = strResult + "T";
                    }
                    else if (key >= '/uCDDA' && key <= '/uCEF3')
                    {
                        strResult = strResult + "W";
                    }
                    else if (key >= '/uCEF4' && key <= '/uD188')
                    {
                        strResult = strResult + "X";
                    }
                    else if (key >= '/uD1B9' && key <= '/uD4D0')
                    {
                        strResult = strResult + "Y";
                    }
                    else if (key >= '/uD4D1' && key <= '/uD7F9')
                    {
                        strResult = strResult + "Z";
                    }
                    else
                    {
                        strResult = strResult + "?";
                    }
                    i = i + 2;
                }
                #endregion
            }//end while
            return strResult;
        }
        #endregion