本文整理自网络,侵删。
unit Unit3;
interface
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls;
type TForm3 = class(TForm) Button1: TButton; procedure Button1MouseEnter(Sender: TObject); procedure Button1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer); private
public
end;
var Form3: TForm3;
implementation
{$R *.dfm}
procedure TForm3.Button1MouseEnter(Sender: TObject);begin Button1.Left := random(clientwidth - Button1.width); Button1.Top := random(clientheight - Button1.height);end;
procedure TForm3.Button1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer);begin Button1MouseEnter(Sender);end;
end.
相关阅读 >>
Delphi getmem(mystring,1024);//开辟1024个字节freemem(mystring,1024);//释放
Delphi xe5 android获取手机联系人,并用listview显示
Delphi 如何判断clipboard剪切板中的内容的类型
更多相关阅读请进入《Delphi》频道 >>