如何将16进制转换成String类型 急！急！急！急！急！急！急！

Question

如何将16进制转换成String类型    急！急！急！急！急！急！急！

Answer 1

你举一个例子说一下,什么样的十六进制,什么样的string

Answer 2

十六进制转十进制
function HexToDec(HexChar:string):byte;
var
  DecH,DecL:Byte;
begin
  if Length(HexChar) > 1 then
  begin
    if HexChar[1] in ['0'..'9'] then DecH:= ord(HexChar[1])-48
    else DecH:=ord(HexChar[1])-55;
    if HexChar[2] in ['0'..'9'] then DecL:= ord(HexChar[2])-48
    else DecL:=ord(HexChar[2])-55;
    Result:=DecH*10+DecL;
  end
  else begin
    if HexChar[1] in ['0'..'9'] then DecL:= ord(HexChar[1])-48
    else DecL:=ord(HexChar[1])-55;
    Result:=DecL;
  end;
end;

Answer 3

var
s:string
begin
s:=inttohex($ff);
end;

Answer 4

上面写错了,纠正一下,inttohex($ff,2),后面的2表示显示格式为2位,这样的'FF',如果是4就是这样'00FF',自己按F1看看inttohex的帮助就可以了