これが私のやり方です。それは正しいやり方ではないかもしれません。.ShowBalloonTip(i)
期待どおりに機能しないため、このようにします。i
それは数秒間留まらず、消えます。だから私は別のスレッドで行い、強制的に処分します。
private static NotifyIcon _notifyIcon;
//you can call this public function
internal static void ShowBalloonTip(Icon icon)
{
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += new DoWorkEventHandler(worker_DoWork);
worker.RunWorkerAsync(icon);
}
private static void worker_DoWork(object sender, DoWorkEventArgs e)
{
Show(e);
Thread.Sleep(2000); //meaning it displays for 2 seconds
DisposeOff();
}
private static void Show(DoWorkEventArgs e)
{
_notifyIcon = new NotifyIcon();
_notifyIcon.Icon = (Icon)e.Argument;
_notifyIcon.BalloonTipTitle = "Environment file is opened";
_notifyIcon.BalloonTipText = "Press alt+tab to switch between environment files";
_notifyIcon.BalloonTipIcon = ToolTipIcon.Info;
_notifyIcon.Visible = true;
_notifyIcon.ShowBalloonTip(2000); //sadly doesnt work for me :(
}
private static void DisposeOff()
{
if (_notifyIcon == null)
return;
_notifyIcon.Dispose();
_notifyIcon = null;
}