private void pbxSave_Click(object sender, EventArgs e)
{
FormStockEdition formStockEdition = new FormStockEdition();
formStockEdition.Show();
this.Hide();
}
private void pbxEdit_Click(object sender, EventArgs e)
{
int idStock = Int32.Parse(dgvStock.SelectedRows[0].Cells[0].Value.ToString());
FormStockEdition formStockEdition = new FormStockEdition(idStock);
formStockEdition.Show();
this.Close();
}