控件获取

[guozhixin]

怎样才能获得一个form上的所有控件，包括控件的子控件呢？我做的是给同一种控件的Onclick事件赋值，各位高手帮帮忙吧

[dahai9825]

参考如下 至于控件的子控件 写个递归了行了

procedure TForm1.Button1Click(Sender: TObject);
var
i:integer;
begin
for i:=0 to self.ControlCount-1 do
if (self.Components[i] is TButton) then
TButton(self.Components[i]).OnClick:=YouOnClick;
end;

[wzzwwz]

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls;

type
  TForm1 = class(TForm)
    Memo1: TMemo;
    Panel1: TPanel;
    Panel2: TPanel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}


procedure TForm1.Button1Click(Sender: TObject);
  procedure GetControl(AControl: TWinControl);
  var
    i: Integer;
  begin
    Memo1.Lines.Add(AControl.Name);
    if AControl.ControlCount > 0 then
    begin
      for i := 0 to AControl.ControlCount - 1 do
        if AControl is TWinControl then
          GetControl(TWinControl(AControl.Controls[i]));
    end;
  end;
begin
  GetControl(Self);
end;

end.

[mjp1234airen4385]

1楼的对，就是用个递归就行鰳