很简单。帮我看看好么?---也很急。呵呵。。。。
rzg 2002-11-01 12:01:44 我动态创建的控件实例怎么找不到啊?
如下所示:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Buttons;
type
TForm1 = class(TForm)
Memo1: TMemo;
Button1: TButton;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
iCount:integer;
begin
memo1.Clear;
for iCount:=0 to ComponentCount-1 do
Memo1.Lines.Add(Components[iCount].GetNamePath);
end;
procedure TForm1.FormCreate(Sender: TObject);
var
sb:TSpeedButton;
i:integer;
begin
for i:=0 to 5 do
begin
sb:=TSpeedButton.Create(sb);
sb.Width:=50;
sb.Height:=25;
sb.Left:=10;
sb.Top:=i*sb.Height+2;
sb.Caption:='text'+IntToStr(i);
sb.Parent:=Form1;
end;
end;
end.
结果我指能够在Memo1中找到Memo1,Button1而我创建的那六个SpeedButton怎么找不到?怎么才能找到呢?