private void ToOrder_Click(object sender, EventArgs e) { if (RP.Ulist.Count != 0 || RP.Basket != null && !isQuestionOpen) { faq = new OrderDialog(this); faq.Show(); isQuestionOpen = true; } else { ListBox.Items.Add("Ваш кошик порожнiй, нiчого замовляти!"); } }
public MainForm() { InitializeComponent(); RequestProcessing reqproc = new RequestProcessing(this); RP = reqproc; ChatLog chatlog = new ChatLog(this, RP); CL = chatlog; DataRead dataread = new DataRead(RP, this); DR = dataread; OrderDialog question = new OrderDialog(this); }