private void bt_add_type_inv_Click(object sender, EventArgs e)
{
type_inv form = new type_inv();
form.ShowDialog();
loadTypeInv();
}
private void btt_update_type_inv_Click(object sender, EventArgs e)
{
if (lb_inv_type.SelectedIndex != -1)
{
string[] mas = new string[3];
mas[0] = inv_type_List[lb_inv_type.SelectedIndex].id.ToString();
mas[1] = inv_type_List[lb_inv_type.SelectedIndex].title.ToString();
type_inv form = new type_inv(mas);
form.ShowDialog();
loadTypeInv();
}
}