public FramePreviewWindow GetPreviewWindow() { if (_previewWindow == null) { _previewWindow = new FramePreviewWindow(_forensicIntegrityLog); _previewWindow.FormClosed += new FormClosedEventHandler(PreviewFormClosed); } return(_previewWindow); }
private void PreviewFormClosed(object sender, FormClosedEventArgs e) { _previewWindow.FormClosed -= new FormClosedEventHandler(PreviewFormClosed); _previewWindow = null; _activeFrameSourceNode = null; }