a:array[1..10]ofchar; b:array[1..10]ofbyte; 转换:1.string到 PChar p:=PChar(s);2. PChar 到strings:=p;3. PChar 到arrayStrCopy(@a,p);4.array到 PChar p:=PChar(@a);5.string到arrayofchar p:=PChar(s); StrCopy(@a,p);6.string到arrayofbyte (未验证) s:='hello'; SetLe...
Memo1.Lines.Add(WideStringOf(buf));//Unicode编码,TEncoding.GetString方式Memo1.Lines.Add(TEncoding.Unicode.GetString(buf));end; D7中没有TEncoding,通过Move方法转string实现 varbuf1:array[0..7]ofByte = (178,226,202,212,196,218,200,221); buf2:array[0..7]ofByte = (75,109,213,139,133...
for I := 0 to round(Length(s1) / 2) - 1 do //以下是转string byte array begin ByteArr[I] := StrToint('$' + SubStr(s1, I * 2 + 1, 2));end;for I := 0 to len do //以下是byte array 转 string 支持中文 begin Name := Name + IntToHex(ByteArr[I], 2)...
arrbyte: array[0..2] of Byte;str1: string;i: Integer;begin for i := 0 to Length(arrbyte)-1 do str := str + IntToStr(arrbyte[i]);//byte[] to string;for i := 0 to Length(str)-1 do arrbyte[i] := Byte(str[i]);//string to byte[]StrCopy(PChar(@arrbyte)...
function ByteToString(ba: Array of byte): Sreing;var i,ct: Integer;ss: String;begin ss := '';for i := Low(ba) to High(ba) do begin ss := ss + Chr(ba[i]);end;Result := ss;end;
buf: array[0..100] of byte;str: string[32];//仅仅开辟了⼀个32个空间的内存，由于第1位没有⽤setlength初始化，导致长度不定 i : Integer;begin //如果在此处就对str进⾏赋值，str[0]位就有计数了，如果在使⽤之前没有对其进⾏使⽤，⽤SetLength进⾏赋值 for i := 50to81do buf[...
TForm1.Button1Click(Sender: TObject);var showstr:string;ay: array[0..2] of byte;i:integer;begin ay[0] := $01;ay[1] := $03;ay[2] := $0b;for i:=0 to 2 do showstr:=showstr + inttohex(ay[i],2); // _GetByte(inBuf[i]);showmessage(showstr);end;...
buf: array[0..100] of byte; str: string; i : Integer; begin for i := 50 to 81 do buf[i] := ord('A') + i -50; SetLength(str, 32); Move(buf[50], str[1], 32);//注意,这里是从str[1]开始复制的 ShowMessage (str); ...
1、var buf:array[1..100] of byte; S1:string; s2: string; begin s1 := '12345'; Move(s1[1],buf[1],5); S
你的Delphi是不是Delphi2009以上的版本，如果是的话默认的String是WideString.你所说的7个字节的String事实上是AnsiString。方法一事实上可以简化为：const str: AnsiString = '中文abc';var buf: array of Byte; len: Integer;begin //获取ansi字符串的长度 len := Length(str); //设置buf...