private void tbPrice_TextChanged(object sender, EventArgs e)
{
if (tbPrice.Text != string.Empty)
{
labelSum.Text = $"Сумма {int.Parse(tbPrice.Text) * int.Parse(sqlPrise.PriceOneClasses())}";
}
return;
}
public BuyForm(SQLPrise qLPrise)
{
InitializeComponent();
sqlPrise = qLPrise;
labelCountClassGroup.Text += $" {qLPrise.CountClassesGroup()}";
labelPriceOneClass.Text += $" {qLPrise.PriceOneClasses()}";
labelCountClassThisGroup.Text += $" {qLPrise.CountClassesThisGroup()}";
labelCountBuyAll.Text += $" {qLPrise.CountBuyAll()}";
labelCountBuyWillAll.Text += $" {qLPrise.CountBuyWillAll()}";
labelPriceWillAll.Text += $" {qLPrise.PriceWillAll()}";
labelGroup.Text += $" {qLPrise.Group}";
labelCustomer.Text += $" {qLPrise.Customer}";
}