PSI.Common/PingYinHelper.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PSI.Common
{
    public class PingYinHelper
    {
        private static Encoding gb2312 = Encoding.GetEncoding("GB2312");
        /// <summary>        
        /// 汉字转全拼        
        /// </summary>        
        /// <param name="strChinese"></param>        
        /// <returns></returns>        
        public static string ConvertToAllSpell(string strChinese)
        {
            try
            {
                if (strChinese.Length != 0)
                {
                    StringBuilder fullSpell = new StringBuilder();
                    for (int i = 0; i < strChinese.Length; i++)
                    {
                        var chr = strChinese[i]; fullSpell.Append(GetSpell(chr));
                    }
                    return fullSpell.ToString().ToUpper();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("出错！" + e.Message);
            }
            return string.Empty;
        }
        /// <summary>        
        /// 汉字转首字母        
        /// </summary>        
        /// <param name="strChinese"></param>        
        /// <returns></returns>        
        public static string GetFirstSpell(string strChinese)
        {
            try
            {
                if (strChinese.Length != 0)
                {
                    StringBuilder fullSpell = new StringBuilder();
                    for (int i = 0; i < strChinese.Length; i++)
                    {
                        var chr = strChinese[i];
                        fullSpell.Append(GetSpell(chr)[0]);
                    }
                    return fullSpell.ToString().ToUpper();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("出错！" + e.Message);
            }