private void save_task_button(object sender, RoutedEventArgs e)
{
if (NameOfTaskTB.Text == "" || TypeComboBox.Text == "" || DueDateOfTaskDP.SelectedDate == null ||
EndDateOfTaskDP.SelectedDate == null)
{
MessageBox.Show("Please enter all information");
}
else
{
string taskName = NameOfTaskTB.Text;
string type = Convert.ToString(TypeComboBox.Text);
DateTime dueDate = (DateTime)DueDateOfTaskDP.SelectedDate;
DateTime endDate = (DateTime)EndDateOfTaskDP.SelectedDate;
FileReadWrite file = new FileReadWrite();
Task_ editTask = new Task_(taskName, type, reocurring, dueDate, endDate);
student.TaskList[index] = editTask;
file.EditTaskToFile(student, editTask, oldTask);
homeScreen hs = new homeScreen(student);
this.Close();
hs.Show();
}
}