获取一个汉字的拼音__首字母

标签：

public static string getFirstCode(string myChar)
{
byte[] arrCN = System.Text.Encoding.Default.GetBytes(myChar);
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 System.Text.Encoding.Default.GetString(new byte[] { (byte)(65 + i) });
}
}
return "_";
}
else return myChar;
}

获取一个汉字的拼音__首字母

标签：

原文地址：http://www.cnblogs.com/ctautocn/p/4214794.html