C# 汉字转拼音、繁体

 Nuget：ChineseConverter、Microsoft.PinYinConverter

  

添加帮助类 MsPinYinHelper

using Microsoft.International.Converters.PinYinConverter;
using Microsoft.International.Converters.TraditionalChineseToSimplifiedConverter;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CDLZIMC.Transit.Common
{
    public class MsPinYinHelper
    {
        /// <summary>
        /// 汉字转全拼
        /// </summary>
        /// <param name="chinese">汉字</param>
        /// <returns></returns>
        public static string PinYin(string chinese)
        {
            string retValue = string.Empty;

            foreach (char chr in chinese)
            {
                try
                {
                    if (ChineseChar.IsValidChar(chr))
                    {
                        ChineseChar chineseChar = new ChineseChar(chr);
                        string t = chineseChar.Pinyins[0].ToString();
                        retValue += t.Substring(0, t.Length - 1);
                    }
                    else
                    {
                        retValue += chr.ToString();
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine("全拼转化出错！" + e.Message);
                    return string.Empty;
                }
            }

            return retValue;
        }

        /// <summary>
        /// 汉字转首拼
        /// </summary>
        /// <param name="chinese">汉字</param>
        /// <returns></returns>
        public static string FirstPinYin(string chinese)
        {
            string retValue = string.Empty;

            foreach (char chr in chinese)
            {
                try
                {
                    if (ChineseChar.IsValidChar(chr))
                    {
                        ChineseChar chineseChar = new ChineseChar(chr);
                        string t = chineseChar.Pinyins[0].ToString();
                        retValue += t.Substring(0, 1);
                    }
                    else
                    {
                        retValue += chr.ToString();
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine("首字母转化出错！" + e.Message);
                    return string.Empty;
                }
            }

            return retValue;
        }

        /// <summary>
        /// 判断汉字是否是多音字
        /// </summary>
        /// <param name="chr">单个汉字字符</param>
        /// <returns></returns>
        public static bool IsPolyphone(char chr)
        {
            if (ChineseChar.IsValidChar(chr))
            {
                ChineseChar chineseChar = new ChineseChar(chr);
                return chineseChar.IsPolyphone;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 判断汉字是否是多音字
        /// </summary>
        /// <param name="chinese">字符串形式的汉字，如果是多个，只判断首字</param>
        /// <returns></returns>
        public static bool IsPolyphone(string chinese)
        {
            if (ChineseChar.IsValidChar(chinese[0]))
            {
                ChineseChar chineseChar = new ChineseChar(chinese[0]);
                return chineseChar.IsPolyphone;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 取得汉字拼音个数
        /// </summary>
        /// <param name="chinese">汉字字符串，非汉字字符不算长度</param>
        /// <returns></returns>
        public static int PinYinCount(string chinese)
        {
            int retCount = 0;

            foreach (char chr in chinese)
            {
                if (ChineseChar.IsValidChar(chr))
                {
                    ChineseChar chineseChar = new ChineseChar(chr);
                    retCount += chineseChar.PinyinCount;
                }
            }

            return retCount;
        }

        /// <summary>
        /// 取得汉字拼音个数
        /// </summary>
        /// <param name="chr">单个汉字字符，非汉字返回0</param>
        /// <returns></returns>
        public static int PinYinCount(char chr)
        {
            if (ChineseChar.IsValidChar(chr))
            {
                ChineseChar chineseChar = new ChineseChar(chr);
                return chineseChar.PinyinCount;
            }
            else
            {
                return 0;
            }
        }

        /// <summary>
        /// 取得汉字笔画数
        /// </summary>
        /// <param name="chinese">汉字字符串，非汉字的字符不算笔画</param>
        /// <returns></returns>
        public static int StrokeNumber(string chinese)
        {
            int retCount = 0;

            foreach (char chr in chinese)
            {
                if (ChineseChar.IsValidChar(chr))
                {
                    ChineseChar chineseChar = new ChineseChar(chr);
                    retCount += chineseChar.StrokeNumber;
                }
            }

            return retCount;
        }

        /// <summary>
        /// 取得汉字笔画数
        /// </summary>
        /// <param name="chr">单个汉字字符，非汉字返回0</param>
        /// <returns></returns>
        public static int StrokeNumber(char chr)
        {
            if (ChineseChar.IsValidChar(chr))
            {
                ChineseChar chineseChar = new ChineseChar(chr);
                return chineseChar.StrokeNumber;
            }
            else
            {
                return 0;
            }
        }

        /// <summary>
        /// 简体转繁体
        /// </summary>
        /// <param name="simplified"></param>
        /// <returns></returns>
        public static string SimplifiedToTraditional(string simplified)
        {
            return ChineseConverter.Convert(simplified, ChineseConversionDirection.SimplifiedToTraditional);
        }

        /// <summary>
        /// 繁体转简体
        /// </summary>
        /// <param name="traditional"></param>
        /// <returns></returns>
        public static string TraditionalToSimplified(string traditional)
        {
            return ChineseConverter.Convert(traditional, ChineseConversionDirection.TraditionalToSimplified);
        }
    }
}