/// <summary>
/// 得到词组首字母
/// </summary>
/// <param name="strText"></param>
/// <returns></returns>
static public string GetChineseSpell(string strText)
{
int len = strText.Length;
StringBuilder strBuilder = new StringBuilder();
for (int i = 0; i < len; i++)
strBuilder.Append(getLetters(strText.Substring(i, 1)));
return strBuilder.ToString();
}
/// <summary>
/// 得到首字母
/// </summary>
/// <param name="strChar"></param>
/// <returns></returns>
public static string getLetters(string strChar)
{
byte[] byteLetters = Encoding.Default.GetBytes(strChar);
if (byteLetters.Length > 1)
{
int first = (short)byteLetters[0];
int second = (short)byteLetters[1];
int code = (first << 8) + second;
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 string.Empty;
}
else
return strChar;
}