C#根据汉字生成拼音首字母全称

 1 static void Main(string[] args)
 2 {
 3     string s = GetChineseSpell("周杰伦");
 4     Console.WriteLine(s.ToLower());
 5     Console.ReadKey();
 6 }
 7 static public string GetChineseSpell(string strText)
 8 {
 9     int len = strText.Length;
10     string myStr = "";
11     for (int i = 0; i < len; i++)
12     {
13     myStr += getSpell(strText.Substring(i, 1));
14     }
15     return myStr;
16 }
17 
18 static public string getSpell(string cnChar)
19 {
20     byte[] arrCN = Encoding.Default.GetBytes(cnChar);
21     if (arrCN.Length > 1)
22     {
23     int area = (short)arrCN[0];
24     int pos = (short)arrCN[1];
25     int code = (area << 8) + pos;
26     int[] areacode = { 45217, 45253, 45761, 46318, 46826, 47010, 47297, 47614, 48119, 48119, 49062, 49324, 49896, 50371, 50614, 50622, 50906, 51387, 51446, 52218, 52698, 52698, 52698, 52980, 53689, 54481 
27   };
28 for (int i = 0; i < 26; i++)
29 {
30     int max = 55290;
31     if (i != 25) max = areacode[i + 1];
32     if (areacode[i] <= code && code < max)
33     {
34     return Encoding.Default.GetString(new byte[] { (byte)(65 + i) });
35     }
36 }
37 return "*";
38     }
39     else return cnChar;
40 }

控制台运行结果为:

posted on 2014-11-12 13:57  格林威治  阅读(634)  评论(0编辑  收藏  举报

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