获取汉字拼音首字母

方法一：功能简单，只能得到最常用的汉字，不常用的得不到

private static string ToChineseSpell(string strText)

1private string getPinYin(string text)

{

char pinyin;

byte[] array;

System.Text.StringBuilder sb = new System.Text.StringBuilder(text.Length);

foreach(char c in text)

{

pinyin = c;

array = System.Text.Encoding.Default.GetBytes(new char[]{c});

if(array.Length == 2)

{

int i = array[0] * 0x100 + array[1];

if(i < 0xB0A1) pinyin = c; else

if(i < 0xB0C5) pinyin = 'a'; else

if(i < 0xB2C1) pinyin = 'b'; else

if(i < 0xB4EE) pinyin = 'c'; else

if(i < 0xB6EA) pinyin = 'd'; else

if(i < 0xB7A2) pinyin = 'e'; else

if(i < 0xB8C1) pinyin = 'f'; else

if(i < 0xB9FE) pinyin = 'g'; else

if(i < 0xBBF7) pinyin = 'h'; else

if(i < 0xBFA6) pinyin = 'g'; else

if(i < 0xC0AC) pinyin = 'k'; else

if(i < 0xC2E8) pinyin = 'l'; else

if(i < 0xC4C3) pinyin = 'm'; else

if(i < 0xC5B6) pinyin = 'n'; else

if(i < 0xC5BE) pinyin = 'o'; else

if(i < 0xC6DA) pinyin = 'p'; else

if(i < 0xC8BB) pinyin = 'q'; else

if(i < 0xC8F6) pinyin = 'r'; else

if(i < 0xCBFA) pinyin = 's'; else

if(i < 0xCDDA) pinyin = 't'; else

if(i < 0xCEF4) pinyin = 'w'; else

if(i < 0xD1B9) pinyin = 'x'; else

if(i < 0xD4D1) pinyin = 'y'; else

if(i < 0xD7FA) pinyin = 'z';

}

sb.Append(pinyin);

}

return sb.ToString();

}