获得网络邻居所有机器名.txt

自己对DELPHI学习的一点体会

获得网络邻居所有机器名

procedure TForm1.Button1Click(Sender: TObject);
VAR
    command:string ;
    comline: pchar  ;
begin
 command:='COMMAND.COM /C net view>c:\~~~.txt';
 comline:=pchar(command);
 WinExec(comline, sw_hide);
 timer1.Enabled:=true;
end;

//每秒试一次
procedure TForm1.Timer1Timer(Sender: TObject);
var f:tstringlist;
    ll,ii:integer;
    s1,s:string;
    b:bool;
begin
f:=tstringlist.Create;
try
  f.LoadFromFile('c:\~~~.txt');
 except
end;
if  f.Count>10 then begin
memo1.Clear;
memo1.lines.add(f.text); 
timer1.Enabled:=false;
f.Free;
//去掉多余的行和'\\'
  for ll:=memo1.lines.count-1 downto 0 do begin
     if strpos(pchar(memo1.lines.strings[ll]),'\\')=nil then
       memo1.lines.delete(ll)
     else
       memo1.lines.Strings[ll]:=delspace(memo1.lines.Strings[ll]);
  end;
timer1.enabled:=False;
end;