private void Demand_desk_btn_Click(object sender, EventArgs e) { if (Demand_Desk_SalesForm == null) { Demand_Desk_SalesForm = new Demand_Desk_Sales(); Demand_Desk_SalesForm.MdiParent = this; forms_container.Controls.Add(Demand_Desk_SalesForm); Demand_Desk_SalesForm.FormClosed += new FormClosedEventHandler(form_closing); //Demand_Desk_SalesForm.Dock = DockStyle.Fill; Demand_Desk_SalesForm.Show(); Demand_Desk_SalesForm.BringToFront(); } else { Demand_Desk_SalesForm.Activate(); Demand_Desk_SalesForm.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; }