delphi 单击最小化按钮隐藏单击托盘显示

unit Unit1;

interface

uses

Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

Dialogs, ExtCtrls;

type

TForm1 = class(TForm)

TrayIcon1: TTrayIcon;

procedure TrayIcon1Click(Sender: TObject);

private

procedure OnMinsize(var msg: twmsyscommand);

message wm_syscommand;

public

{ Public declarations }

end;

var

Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.OnMinsize(var msg: twmsyscommand);

begin

if msg.CmdType = SC_MINIMIZE then

begin // 此处添加对最小化事件的处理过程

Hide();

msg.CmdType := SC_DEFAULT;

end;

inherited;

end;

procedure TForm1.TrayIcon1Click(Sender: TObject);

begin

Visible := not Visible;

end;

end.

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