- /// <summary>
- /// 返回汉字字符串拼音首字母
- /// </summary>
- /// <param name="strText">汉字字符串</param>
- /// <returns>返回由strText中字符及汉字部分的拼音首字母构成的字符串</returns>
- static public string GetChineseSpell(string strText)
- {
- int len = strText.Length;
- string myStr = "";
- for (int i = 0; i < len; i++)
- {
- myStr += getSpell(strText.Substring(i, 1));
- }
- return myStr;
- }
- /// <summary>
- /// 返回一个汉字的拼音首字母
- /// </summary>
- /// <param name="cnChar"></param>
- /// <returns></returns>
- static string getSpell(string cnChar)
- {
- byte[] arrCN = Encoding.Default.GetBytes(cnChar);
- if (arrCN.Length > 1)
- {
- int area = (short)arrCN[0];
- int pos = (short)arrCN[1];
- int code = (area << 8) + pos;
- 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 };
- for (int i = 0; i < 26; i++)
- {
- int max = 55290;
- if (i != 25) max = areacode[i + 1];
- if (areacode[i] <= code && code < max)
- {
- return Encoding.Default.GetString(new byte[] { (byte)(65 + i) });
- }
- }
- return "*";
- }
- else return cnChar;
- }
- //该片段来自于http://www.codesnippet.cn/detail/1706201512880.html
来源: http://www.codesnippet.cn/detail/1706201512880.html