ASP实现按汉字拼音首字母进行排序 [转]

function getpychar(char)
 tmp=65536+asc(char)
 if(tmp>=45217 and tmp<=45252) then
  getpychar= "A"
 elseif(tmp>=45253 and tmp<=45760) then
  getpychar= "B"
 elseif(tmp>=45761 and tmp<=46317) then
  getpychar= "C"
 elseif(tmp>=46318 and tmp<=46825) then
  getpychar= "D"
 elseif(tmp>=46826 and tmp<=47009) then
  getpychar= "E"
 elseif(tmp>=47010 and tmp<=47296) then
  getpychar= "F"
 elseif(tmp>=47297 and tmp<=47613) then
  getpychar= "G"
 elseif(tmp>=47614 and tmp<=48118) then
  getpychar= "H"
 elseif(tmp>=48119 and tmp<=49061) then
  getpychar= "J"
 elseif(tmp>=49062 and tmp<=49323) then
  getpychar= "K"
 elseif(tmp>=49324 and tmp<=49895) then
  getpychar= "L"
 elseif(tmp>=49896 and tmp<=50370) then
  getpychar= "M"
 elseif(tmp>=50371 and tmp<=50613) then
  getpychar= "N"
 elseif(tmp>=50614 and tmp<=50621) then
  getpychar= "O"
 elseif(tmp>=50622 and tmp<=50905) then
  getpychar= "P"
 elseif(tmp>=50906 and tmp<=51386) then
  getpychar= "Q"
 elseif(tmp>=51387 and tmp<=51445) then
  getpychar= "R"
 elseif(tmp>=51446 and tmp<=52217) then
  getpychar= "S"
 elseif(tmp>=52218 and tmp<=52697) then
  getpychar= "T"
 elseif(tmp>=52698 and tmp<=52979) then
  getpychar= "W"
 elseif(tmp>=52980 and tmp<=53640) then
  getpychar= "X"
 elseif(tmp>=53689 and tmp<=54480) then
  getpychar= "Y"
 elseif(tmp>=54481 and tmp<=62289) then
  getpychar= "Z"
 else '如果不是中文，则不处理
  getpychar=char
 end if
end function

function getpy(str)
 for n=1 to len(str)
  getpy=getpy&getpychar(mid(str,n,1))
 next
end function