for i:=0 to form1.ComponentCount-1 do begin listbox1.Items.Add(form1.components[i].name); end;
for i:=0 to form1.ComponentCount-1 do begin listbox1.Items.Add(form1.components[i].name); end;
for i:=0 to form1.ComponentCount-1 do begin if form1.components[i] is TButton then (form1.components[i] as TButton).caption:='按钮'; if form1.components[i] is TLabel then (form1.components[i] as TLabel ).caption:='标签'; ... end;
begin
listbox1.Items.Add(form1.components[i].name);
end;
begin
listbox1.Items.Add(form1.components[i].name);
end;
begin
if form1.components[i] is TButton then
(form1.components[i] as TButton).caption:='按钮';
if form1.components[i] is TLabel then
(form1.components[i] as TLabel ).caption:='标签';
...
end;