private void Fill()
{
Product product = new Product();
product.Name = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
product.Quantity = int.Parse(dataGridView1.SelectedRows[0].Cells[2].Value.ToString());
product.Price = float.Parse(dataGridView1.SelectedRows[0].Cells[3].Value.ToString());
FormProductData frm = new FormProductData();
frm.FillForm(product.Name, product.Price, product.Quantity);
frm.Show();
}
private void btnNew_Click(object sender, EventArgs e)
{
FormProductData frm = new FormProductData();
frm.Show();
}