private void purchaseInvoiceToolStripMenuItem_Click(object sender, EventArgs e) { try { if (LoginCodeClass.IsLogged == false) { throw new Exception("Login first."); } else { var purch = new PURCHASE_INVOICE(); MainClass.ShowWindow(purch, MDI.ActiveForm); } } catch (Exception ex) { MainClass.ShowMsg(ex.Message, "Error"); } }
private void back_button_Click(object sender, EventArgs e) { PURCHASE_INVOICE pinv = new PURCHASE_INVOICE(); MainClass.ShowWindow(pinv, MDI.ActiveForm); }