代碼文件:

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unit Unit1;interfaceusesWindows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs, StdCtrls, ExtCtrls;typeTForm1 = class(TForm)Panel1: TPanel;Button1: TButton;procedure Button1Click(Sender: TObject);end;varForm1: TForm1;implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject); varform: TCustomForm; beginform := Screen.ActiveForm;ShowMessage(form.Caption);form := GetParentForm(TControl(Sender));ShowMessage(form.Caption); end;end. 窗體文件:

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object Form1: TForm1Left = 0Top = 0Caption = 'Form1'ClientHeight = 150ClientWidth = 209Color = clBtnFaceFont.Charset = DEFAULT_CHARSETFont.Color = clWindowTextFont.Height = -11Font.Name = 'Tahoma'Font.Style = []OldCreateOrder = FalsePixelsPerInch = 96TextHeight = 13object Panel1: TPanelLeft = 8Top = 8Width = 193Height = 129Caption = 'Panel1'TabOrder = 0object Button1: TButtonLeft = 56Top = 80Width = 75Height = 25Caption = 'Button1'TabOrder = 0OnClick = Button1Clickendend end

轉載于:https://www.cnblogs.com/del/archive/2008/10/28/1321716.html

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