///<summary>
/// 汉字转拼音缩写
/// Code By
/// 2004-11-30
///</summary>
///<param name="str">要转换的汉字字符串</param>
///<returns>拼音缩写</returns>
publicstring GetPYString(string str)
{
string tempStr ="";
foreach(char c in str)
{
if((int)c >=33&& (int)c <=126)
{//字母和符号原样保留
tempStr += c.ToString();
}
else
{//累加拼音声母
tempStr += GetPYChar(c.ToString());
}
}
return tempStr;
}
///<summary>
/// 取单个字符的拼音声母
/// Code By
/// 2004-11-30
///</summary>
///<param name="c">要转换的单个汉字</param>
///<returns>拼音声母</returns>
publicstring GetPYChar(string c)
{
byte[] array =newbyte[2];
array = System.Text.Encoding.Default.GetBytes(c);
int i = (short)(array[0] -' ') *256+ ((short)(array[1] -' '));
if ( i <0xB0A1) return"*";
if ( i <0xB0C5) return"a";
if ( i <0xB2C1) return"b";
if ( i <0xB4EE) return"c";
if ( i <0xB6EA) return"d";
if ( i <0xB7A2) return"e";
if ( i <0xB8C1) return"f";
if ( i <0xB9FE) return"g";
if ( i <0xBBF7) return"h";
if ( i <0xBFA6) return"g";
if ( i <0xC0AC) return"k";
if ( i <0xC2E8) return"l";
if ( i <0xC4C3) return"m";
if ( i <0xC5B6) return"n";
if ( i <0xC5BE) return"o";
if ( i <0xC6DA) return"p";
if ( i <0xC8BB) return"q";
if ( i <0xC8F6) return"r";
if ( i <0xCBFA) return"s";
if ( i <0xCDDA) return"t";
if ( i <0xCEF4) return"w";
if ( i <0xD1B9) return"x";
if ( i <0xD4D1) return"y";
if ( i <0xD7FA) return"z";
return"*";
}