private void InsertBtn_click(object sender, RoutedEventArgs e)
{
ShowResult();
if (RecordDao.CheckTheRecord(currentRecord))
{
System.Windows.MessageBox.Show("This expression already exisits.");
}
else
{
RecordDao.InsertTheRecord(currentRecord);
}
}
private void DeleBtn_click(object sender, RoutedEventArgs e)
{
RecordObj selectedRecord = (RecordObj)RecordsView.SelectedItem;
if (selectedRecord == null)
{
System.Windows.MessageBox.Show("Please select a record");
}
else
{
RecordDao.DeleteTheRecord(selectedRecord);
RefreshTheList();
}
}
private void RefreshTheList()
{
List <RecordObj> records = RecordDao.QueryAllRecord();
RecordsView.ItemsSource = records;
}
public MainWindow()
{
InitializeComponent();
RecordDao.InitDB();
Query.Visibility = Visibility.Hidden;
}