16进制如何转成字符串

16进制怎么转成字符串？
16进制怎么转成字符串？

[解决办法]
SetLength(AResultStr,length(HexStr) div 2);
for I:=1 to Length(AResultStr) do
AResultStr[I]:=Char(HexToInt(Copy(HexStr,I*2-1,2)));