var
msss:TMemoryStream;
Signature:Word; //hex分解单位.
begin
msss:=TMemoryStream.Create;
msss.LoadFromFile(str);
msss.Position:=0;
msss.ReadBuffer(Signature, SizeOf(Signature)); //在Signature中就读出了2020,
//如何读才能读出20,给Signature,
end;
msss:TMemoryStream;
Signature:Word; //hex分解单位.
begin
msss:=TMemoryStream.Create;
msss.LoadFromFile(str);
msss.Position:=0;
msss.ReadBuffer(Signature, SizeOf(Signature)); //在Signature中就读出了2020,
//如何读才能读出20,给Signature,
end;
Word是双字节的,读出来当然是2字节