public FileHandler Create(string fileName) { FileHandler handler = null; if (fileName.EndsWith(".doc") || fileName.EndsWith(".docx")) { handler = new WordHandler(); } else if (fileName.EndsWith(".xls") || fileName.EndsWith(".xlsx")) { handler = new ExcelHandler(); } else if (fileName.EndsWith(".pptx")) { handler = new PresentationHandler(); } return(handler); }
public FileHandler Create(string option) { var handler = new PresentationHandler(); return(handler); }
public MainForm() { InitializeComponent(); ph = new PresentationHandler(); }