procedure TForm1.FormCreate(Sender: TObject); var i:integer; begin for i:=0 to form1.ComponentCount-1 do begin if form1.Components[i].ClassType=Tedit then begin Tedit(form1.Components[i]).text:=''; end; end; end;
hehe, 出手不够大方啊.procedure TForm1.Button1Click(Sender: TObject); var i: integer; begin for i := 0 to Form1.ComponentCount-1 do begin if Form1.Components[i].ClassType = TEdit then TEdit(Form1.Components[i]).Text := 'x'; end; end;
var
i:integer;
begin
for i:=0 to form1.ComponentCount-1 do
begin
if form1.Components[i].ClassType=Tedit then
begin
Tedit(form1.Components[i]).text:='';
end;
end;
end;
var
i: integer;
begin
for i := 0 to Form1.ComponentCount-1 do
begin
if Form1.Components[i].ClassType = TEdit then
TEdit(Form1.Components[i]).Text := 'x';
end;
end;