private void BtnSaveSupplierDetails(object sender, RoutedEventArgs e)
{
Supplier s = new Supplier();
s.SupplierID = Int32.Parse(txtSuppId.Text);
s.CompanyName = txtCompanyName.Text;
s.Address = txtAddress.Text;
s.City = txtCity.Text;
s.Region = txtRegion.Text;
s.PostalCode = txtPostalCode.Text;
s.Country = txtCountry.Text;
s.Phone = txtPhoneNum.Text;
s.Email = txtEmailAddress.Text;
da.EditSuppliers(s);
MessageBox.Show("Supplier Details Updated");
MainWindow mw = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
if (mw != null)
{
mw.MainFrame.Content = new ManageSuppliers();
}
}