using System; using System.Collections.Generic; using System.Text; namespace ClassDiagrams { public class PHPExcel_IOFactory { public PHPExcel_Reader_IReader createsReader { get { throw new System.NotImplementedException(); } set { } } public PHPExcel_Writer_IWriter createsWriter { get { throw new System.NotImplementedException(); } set { } } public PHPExcel_Writer_IWriter createWriter() { throw new System.NotImplementedException(); } public PHPExcel_Reader_IReader createReader() { throw new System.NotImplementedException(); } } }