www.pudn.com > 扑克牌游戏源码PlayingCard.rar > Randomize_tw1.pas

unit Randomize_tw1; 
 
interface 
 
uses 
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, 
  StdCtrls; 
 
type 
  TForm1 = class(TForm) 
    Button1: TButton; 
    procedure Button1Click(Sender: TObject); 
  private 
    { Private declarations } 
  public 
    { Public declarations } 
  end; 
 
var 
  Form1: TForm1; 
 
implementation 
 
{$R *.DFM} 
 
procedure TForm1.Button1Click(Sender: TObject); 
var 
 j,I: integer; 
begin 
  randomize; 
//  Canvas.Font.Color:=clred; 
 
  for j:=1 to 10 do 
  begin 
    for i:=1 to 52 do 
     begin    { Write to window at random locations } 
      // showmessage(inttostr(i mod 10)); 
       if ( i mod 10 )= 0 then 
       j:=1; 
 
      Canvas.Textout((i-1)*20,j*20,'      '); 
      Canvas.Textout((i-1)*20,j*20,FloatToStr(Random(52))); 
 
    // Canvas.TextOut(Random(Width), Random(Height), 'Boo!'); 
 
     end; 
   end; 
 end; 
 
end.