static void Main(string[] args) { try { if (args.Length < 1) { Console.WriteLine("Usage: ImageIOSelection image_input_file"); return; } // Find out which image IOs are supported ImageFileReader reader = new ImageFileReader(); itk.simple.VectorString image_ios = reader.GetRegisteredImageIOs(); Console.Write("The supported image IOs are: "); for (int i = 0; i < image_ios.Count; i++) { Console.Write(image_ios[i] + " "); } Console.WriteLine("\n--------------------"); // Another option is to just print the reader and see which // IOs are supported Console.WriteLine(reader.ToString()); Console.WriteLine("--------------------"); // Force the use of a specific IO. If the IO doesn't support // reading the image type it will throw an exception. reader.SetImageIO("PNGImageIO"); reader.SetFileName(args[0]); Image image = reader.Execute(); Console.WriteLine("Read image: " + args[0]); } catch (Exception ex) { Console.WriteLine("Read failed: " + ex); } }