c# Chinese to Pinyin without CJK code sharing

This article mainly introduces the conversion of Chinese to Pinyin without CJK. The source code download is attached at the end of the article. It has certain reference value, let’s take a look at it with the editor

Xamarin writingAndroid programs are usually grouped by Chinese initials (such as address book).

So you need to include CJK, but the package will definitely become larger, so. . . I wrote a hard enumerated Chinese to Pinyin class. The principle is like this:

public class PinYinUtils
{
 private static readonly Dictionary<string, string> PinYinDict = new Dictionary<string, string>
 {

 {"猿", "YUAN"}
 // 等............
 };
 /// <summary>
 /// Return to the first letter
 /// </summary>
 /// <param name="word">Chinese word</param>
 /// <example>
 /// GetFirstPinyinChar("张三")
 /// will return "Z"
 /// Can be used for address book index and so on
 /// </example>
 /// <returns></returns>
 public static string GetFirstPinyinChar(string word)
 {
 if (word.Length == 0) return "#";
 var firstLetter = word[0].ToString();
 if (PinYinDict.ContainsKey(firstLetter))
 {
  return PinYinDict[firstLetter];
 }
 return firstLetter;
 }
 /// <summary>
 /// return the chinese char&#39;s pinyin
 /// </summary>
 /// <param name="chineseChar"></param>
 /// <example>
 /// GetPinYin(&#39;福&#39;)
 /// will return "FU"
 /// </example>
 /// <returns></returns>
 public static string GetPinYin(char chineseChar)
 {
 var str = chineseChar.ToString();
 if (PinYinDict.ContainsKey(str))
 {
  return PinYinDict[str];
 }
 return null;
 }
 /// <summary>
 /// Get the phonetic abbreviation for Chinese char
 /// </summary>
 /// <param name="chineseChar"></param>
 /// <example>
 /// GetShortPinYin(&#39;福&#39;)
 /// will return "F"
 /// </example>
 /// <returns></returns>
 public static string GetShortPinYin(char chineseChar)
 {
 var str = chineseChar.ToString();
 if (PinYinDict.ContainsKey(str))
 {
  var first = PinYinDict[str].FirstOrDefault();
  if (first == 0) return null;
  return first.ToString();
 }
 return null;
 }
}

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