private void MainFormFormClosing(object sender, FormClosingEventArgs e) { if (videoPlay != null) { videoPlay.Dispose(); videoPlay = null; } }
private void BtnStartClick(object sender, EventArgs e) { if (videoPlay == null) { videoPlay = new VideoPlay(panelWindow); videoPlay.Start(); btnStart.Text = "Stop"; } else { btnStart.Text = "Start"; videoPlay.Dispose(); videoPlay = null; } }