private void UpdateBtn_Click(object sender, RoutedEventArgs e)
{
Worker selectedRecord = xamlDataGrid.SelectedItem as Worker;
AddWorker_Window w = new AddWorker_Window(selectedRecord);
w.ShowDialog();
}
private void InsertBtn_Click(object sender, RoutedEventArgs e)
{
AddWorker_Window w = new AddWorker_Window();
w.ShowDialog();
}
