copy 来的uses IdGlobalfunction TForm1.inttobcd(x: Integer): string; var s,s1:string; i,j,x1:Integer; begin s:=IntToStr(x); i:=Length(s); result:=''; for j:=1 to i do begin x1:=StrToInt(s[j]); s1:=inttobin(x1); s1:=Copy(s1,Length(s1)-3,4); result:=result+s1; end; end;
var
s,s1:string;
i,j,x1:Integer;
begin
s:=IntToStr(x);
i:=Length(s);
result:='';
for j:=1 to i do
begin
x1:=StrToInt(s[j]);
s1:=inttobin(x1);
s1:=Copy(s1,Length(s1)-3,4);
result:=result+s1;
end;
end;