private void button_Open_Click(object sender, RoutedEventArgs e) { OpenFileDialog openFileDialog1 = new OpenFileDialog(); openFileDialog1.Filter = "Text file (*.txt)|*.txt"; openFileDialog1.FileName = "deafault.txt"; if (true == openFileDialog1.ShowDialog()) { inputClass = new InputClass(openFileDialog1.FileName, inputBox, outputList, comboBoxIn, FirstBox, SecondBox); if (comi) { inputClass.CreateMassComi(); } else { if (weigh) { inputClass.Output(true); } else { inputClass.Output(); } if (orienatation) { inputClass.OutputMassive(false); } else { inputClass.OutputMassive(true); } open = true; } } }