unit2.pas

来自「delphi开发的一个文书理解系统」· PAS 代码 · 共 60 行

unit Unit2;

interface

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

type
  TForm2 = class(TForm)
    Label1: TLabel;
    Edit1: TEdit;
    Label2: TLabel;
    Edit2: TEdit;
    Label3: TLabel;
    Edit3: TEdit;
    Label4: TLabel;
    Edit4: TEdit;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

uses ZJM;

{$R *.dfm}

procedure TForm2.Button2Click(Sender: TObject);
begin
Form2.Hide;
Form1.show;
end;

var
  i:integer;
procedure TForm2.Button3Click(Sender: TObject);
begin
  i:=i+1;
    if i<20 then
      begin
        edit1.Text:='';
        edit2.Text:='';
        edit3.Text:='';
        edit4.Text:='';
      end;
end;

end.