public void ShowCCTVWindow(VideoParser.Video selected) { if (_trackVideoForm != null) { if (selected != null) { try { _trackVideoForm.SetVideoID(selected.Id, selected.Name); _trackVideoForm.Show(); updateCCTVFormOwner(); } catch (Exception ex) { LogService.Error("CCTV播放失败!!" + Environment.NewLine + ex.ToString()); MessageBox.Show("CCTV播放失败!!"); } } } }