public void Receipt_nav_btn_Click() { if (ReceiptForm == null) { ReceiptForm = new GenerateReceipt(); ReceiptForm.MdiParent = this; forms_container.Controls.Add(ReceiptForm); ReceiptForm.FormClosed += new FormClosedEventHandler(form_closing); //ReceiptForm.Dock = DockStyle.Fill; ReceiptForm.Show(); ReceiptForm.BringToFront(); } else { ReceiptForm.Activate(); ReceiptForm.BringToFront(); } }
private void form_closing(object sender, FormClosedEventArgs e) { HomeForm = null; UserForm = null; AccountsForm = null; BarcodesForm = null; BuyingForm = null; Customers_SuppliersForm = null; Demand_Desk_SalesForm = null; HomeForm = null; HRForm = null; ProductsForm = null; SaleForm = null; ShopsForm = null; StockForm = null; ToolsForm = null; UserForm = null; ReceiptForm = null; }