S
snight
Unregistered / Unconfirmed
GUEST, unregistred user!
var tfile:textfile;
begin
assignfile(tfile,'LPT1');
rewrite(tfile);
writeln(tfile,'输出字符');
closefile(tfile);
end;
老是提示打印错误
begin
assignfile(tfile,'LPT1');
rewrite(tfile);
writeln(tfile,'输出字符');
closefile(tfile);
end;
老是提示打印错误