Function StrToHexStr( Const S:
String ):
String ;
//字符串转换成16进制字符串(方法一)
Var I:
Integer ;
Begin For I
:= 1 To Length(S)
Do Begin If I
= 1 Then Result
:= IntToHex(Ord(S[ 1 ]),
2 )
Else Result
:= Result + '
' +
IntToHex(Ord(S[I]), 2 );
End ;
End ;
function strToHexStr(str: string ): string ;
//字符串转换成16进制字符串(方法二)
var c: char ;
ss: string ;
begin while str<> '' do begin c:=str[ 1 ];
ss:=ss+format( '%0x' ,[ord(c)]);
delete(str, 1 , 1 );
end ;
strtohexStr:=
ss; end ;
Function HexStrToStr( Const S:
String ):
String ;
//16进制字符串转换成字符串
Var t:
Integer ;
ts:
String ;
M,
Code: Integer ;
Begin t
:= 1 ;
Result
:= '' ;
While t
<= Length(S) Do Begin While (t
<= Length(S)) And ( Not (S[t]
In [ '0' .. '9' ,
'A' .. 'F' ,
'a' .. 'f' ]))
Do Inc(t);
If (t
+ 1 >
Length(S)) Or ( Not (S[t
+ 1 ]
In [ '0' .. '9' ,
'A' .. 'F' ,
'a' .. 'f' ]))
Then ts
:= '$' +
S[t] Else ts
:= '$' +
S[t] + S[t + 1 ];
Val (ts,
M, Code); If Code
= 0 Then Result
:= Result + Chr(M); Inc(t,
2 );
End ;
End ;
|
CHAR和HEX互相转换
最新推荐文章于 2024-03-04 16:46:19 发布