?? unit1.~pas
字號:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, AppEvnts, ExtCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
OpenDialog1: TOpenDialog;
LabeledEdit1: TLabeledEdit;
ApplicationEvents1: TApplicationEvents;
procedure Button1Click(Sender: TObject);
procedure ApplicationEvents1Idle(Sender: TObject; var Done: Boolean);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
i,j:integer;
begin
for i:=0 to form1.Height do
for j:=0 to form1.Width do
form1.Canvas.Pixels[j,i]:=($100*i)*random(256);//500);//*;
opendialog1.Execute ; waitforsingleobject();form1.ap
end;
procedure TForm1.ApplicationEvents1Idle(Sender: TObject;
var Done: Boolean);
begin
button1.
end;
end.
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