unit1.pas

全局快捷键的示例 采用EnumWindows使进程唯一,设置全局快捷键

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, CheckLst, ComCtrls,TrayIcon, Menus;

type
  TForm1 = class(TForm)
    ListView1: TListView;
    GetAllWindow: TButton;
    Button1: TButton;
    Button2: TButton;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    Label1: TLabel;
    procedure trayDblClick(Sender:TObject);
    procedure GetAllWindowClick(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
  private
    { Private declarations }
    HotKeyID1 :integer;
    StarRun :boolean;
  public
    { Public declarations }
    procedure WMHotKey(var Msg: TWMHotKey); message WM_HotKey;
    procedure WMSysMyCommand(var Msg: TWMSysCommand); message WM_SYSCOMMAND;
  end;

var
  Form1: TForm1;
  tray :TTrayNotifyIcon;

  function StartHook :BOOL;stdcall; external 'DllMouse.DLL';
  function StopHook :BOOL;stdcall; external 'DllMouse.DLL';

implementation


{$R *.dfm}

procedure TForm1.Button2Click(Sender: TObject);
begin
  ListView1.Selected.Delete;
end;

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  UnRegisterHotkey(handle,HotKeyID1);
  GlobalDeleteAtom(HotKeyID1);
  StopHook();
end;

procedure TForm1.FormCreate(Sender: TObject);
begin

  tray:=TTrayNotifyIcon.Create(self);//盢