📄 showunit.pas
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unit ShowUnit;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, jpeg, ExtCtrls;
type
TShowForm = class(TForm)
Image1: TImage;
procedure FormCreate(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
{ Private declarations }
public
{ Public declarations }
end;
var
ShowForm: TShowForm;
implementation
{$R *.dfm}
procedure TShowForm.FormCreate(Sender: TObject);
var
i:byte;
begin
show;
update;
for i:=1 to 10 do
begin
AlphaBlendValue:=AlphaBlendValue+12;
sleep(2);
update;
end;
sleep(1000);
ShowForm.Close;
end;
procedure TShowForm.FormClose(Sender: TObject; var Action: TCloseAction);
var
i:byte;
begin
for i:=0 to 15 do
begin
AlphaBlendValue:=AlphaBlendValue-12;
sleep(2);
update;
end;
ShowForm:=nil;
Action:=caFree;
end;
end.
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