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unit Unit1;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, ExtDlgs,
ExtCtrls, Grids, ComCtrls,Unit2, Menus; //《-------------------窗口1的这里就不会报错
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Edit1: TEdit;
Edit2: TEdit;
Edit3: TEdit;
Edit4: TEdit;
Edit5: TEdit;
Image1: TImage;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
ListView1: TListView;
MenuItem1: TMenuItem;
PopupMenu1: TPopupMenu;
SaveDialog1: TSaveDialog;
Timer1: TTimer;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure DrawGrid1Click(Sender: TObject);
procedure Edit1Change(Sender: TObject);
procedure Edit3Change(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Image1Click(Sender: TObject);
procedure Label3Click(Sender: TObject);
procedure MenuItem1Click(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
public
end;
var
Form1: TForm1;
st:string;
f1_edit:string;
f2_edit:string;
a:boolean=true ;
b:integer=0;
implementation
type
rec =record
name:string;
sex:string;
age:integer;
end;
{$R *.lfm}
{ TForm1 }
procedure f( str1:string ; str2:string);
begin
// TForm1.edit3.Text:= inttostr( strtoint(str1)+strtoint(str2)) ;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
t1:string;
t2:string;
a:real;
b:real ;
c:real ;
begin
t1:=edit1.Text;
t2:=edit2.Text;
a:=strtofloat(t1);
b:=strtofloat(t2);
c:=a+b;
edit3.Text:=floattostr(c);
end;
procedure TForm1.Button2Click(Sender: TObject);
var
tf:textfile;
a:integer=911;
begin
if savedialog1.Execute then
begin
assignfile(tf,savedialog1.FileName);
rewrite(tf);
write(tf,a);
closefile(tf);
end;
end;
procedure TForm1.Button3Click(Sender: TObject);
var
str1:string='tttttt';
begin
timer1.Interval:=5000;
showmessage(str1);
end;
procedure TForm1.Button4Click(Sender: TObject);
begin
f1_edit:=edit4.Text;
f2_edit:=edit5.Text;
//form1.Hide;
form2.f2Edit1.Text:=f1_edit;
form2.f2Edit2.Text:=f2_edit;
end;
procedure TForm1.DrawGrid1Click(Sender: TObject);
begin
end;
procedure TForm1.Edit1Change(Sender: TObject);
begin
end;
procedure TForm1.Edit3Change(Sender: TObject);
begin
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
close;
end;
procedure TForm1.Image1Click(Sender: TObject);
begin
end;
procedure TForm1.Label3Click(Sender: TObject);
begin
end;
procedure TForm1.MenuItem1Click(Sender: TObject);
begin
end;
procedure TForm1.Timer1Timer(Sender: TObject);
var
b:integer=254 ;
begin
// if a=true then
// image1.Top:=image1.Top+30
// else
// image1.Top:=image1.Top-30;
while b>0 do
begin
image1.Top:=image1.Top-1 ;
b:=b-1;
end;
//a:=not a;
end;
end.
//这是窗口1代码 |
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