// handlers for when the add button is clicked
private void AddProductButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
ProductEditor dialog = new ProductEditor();
dialog.SetForAdd();
dialog.Closed += new EventHandler(ProductEditorDialog_AddClosed);
dialog.Show();
}
// handers for when the update button is clicked
private void UpdateProductButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
ProductEditor dialog = new ProductEditor();
dialog.SetForUpdate();
dialog.Closed += new EventHandler(ProductEditorDialog_UpdateClosed);
// init fields
dialog.InitFields(ProductNameTextBox.Text,
ProductNumberTextBox.Text,
ProductPriceTextBox.Text,
ProductCategortyTextBox.Text);
dialog.Show();
}