有一组汉字如:成都
我要获取两个字的首字母即:CD
该怎么获取?CD一定要大写!
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;
}

public
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;
}
我要获取两个字的首字母即:CD
该怎么获取?CD一定要大写!










































然后
Responser.Write(GetChineseSpell("成都"));显示CD