private void form1_keyDown(object sender, KeyEventArgs e) { Console.WriteLine(e.KeyData); Console.WriteLine(e.KeyCode); Console.WriteLine(e.KeyValue); if (e.KeyValue == 32) // 32 Space key { if (VlcPlayerBase.IsPlaying) { VlcPlayerBase.Pause(); VlcPlayerSub.Pause(); } else { VlcPlayerBase.Play(); VlcPlayerSub.Play(); } } if (e.KeyCode == Keys.Enter) { if (!m_bFullScreen) { this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; this.WindowState = System.Windows.Forms.FormWindowState.Maximized; m_bFullScreen = true; } else { this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Sizable; this.WindowState = System.Windows.Forms.FormWindowState.Normal; m_bFullScreen = false; } } if (e.KeyCode == Keys.Escape) { this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Sizable; this.WindowState = System.Windows.Forms.FormWindowState.Normal; m_bFullScreen = false; } }