private void buttonAdd_Click(object sender, EventArgs e)
{
DB.order_detail newdetail = new DB.order_detail();
newdetail.price = Convert.ToInt32(textBoxPrice.Text); // найти функцию перевода из стоковой в число
newdetail.volume = Convert.ToInt32(textBoxVolume.Text);
newdetail.product_id = Convert.ToInt32(comboBoxProduct.SelectedValue);
newdetail.order_date = Convert.ToDateTime(TextBoxDate.Text);
ordnew.details.Add(newdetail);
olvOrderDetails.RefreshObjects(ordnew.details);
}
private void buttonDelete_Click_1(object sender, EventArgs e)
{
DB.order_detail od = (DB.order_detail)olvOrderDetails.SelectedObject;
if (od != null)
{
ordnew.details.Remove(od);
olvOrderDetails.RefreshObjects(ordnew.details);
if (ordnew.details.Count > 0)
{
olvOrderDetails.SelectObject(ordnew.details.First());
olvOrder_SelectedIndexChanged(sender, e);
}
}
}
private void olvOrder_SelectedIndexChanged(object sender, EventArgs e)
{
DB.order_detail od = (DB.order_detail)olvOrderDetails.SelectedObject;
if (od != null)
{
comboBoxProduct.SelectedValue = od.product_id;
textBoxVolume.Text = od.volume.ToString();
textBoxPrice.Text = od.price.ToString();
}
else
{
comboBoxProduct.SelectedValue = DB.products.Values.First().id;
textBoxVolume.Text = "0";
textBoxPrice.Text = "0";
}
}
