private void btnADD_PRODUCT_Click(object sender, EventArgs e) { FrmAdd_NewProduct frm = new FrmAdd_NewProduct(idInvoice); frm.d += new FrmAdd_NewProduct.myDEL(Show); frm.Show(); }
// button add product for invoice private void btnAddProduct_Click(object sender, EventArgs e) { if (String.IsNullOrEmpty(txtID_INVOICE.Text)) { MessageBox.Show("Vui lòng chọn hóa đơn cần thêm hàng hóa", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { FrmAdd_NewProduct frmAddNewProduct = new FrmAdd_NewProduct(idInvoice, false); frmAddNewProduct.d += new FrmAdd_NewProduct.myDel(LoadDGVs); frmAddNewProduct.Show(); } }