public void OpenLocalFile() { localSemester = new Semester(gui); OpenFileDialog ofd = new OpenFileDialog(); ofd.Title = "Open local file"; ofd.Filter = "CSV Files|*.csv"; try { if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK) { localSemester.LocalRead(ofd.FileName); localSemester.FileName = ofd.FileName; gui.SetLocalFile(ofd.FileName); localFileName = ofd.FileName; KSISFileName = ""; gui.ClearKSISFile(); WriteFileNames(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }