To post an invoice you must use the InvoiceAPI’s PostInvoice method.
Below is an example of invoicing an order with order number 55.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | // Goal: Invoice an order with order number: 55 // Smart way to get a specific order var order = new DebtorOrderClient { OrderNumber = 55 }; await crud.Read(order); // Get all orderlines on the order using a master query var orderLines = await crud.Query<DebtorOrderLineClient>(order); // Initialize invoice api var iapi = new InvoiceAPI(crud); // Post Invoice var result = await iapi.PostInvoice( order, // The order orderLines, // The order lines of the order DateTime.Now, // The DateTime of the invoice 0, // The invoice number. 0 means auto generate invoice number false); // Simulation false. Actually invoice the order |
Note that in order to post/create an invoice, you must do it from an order with order lines.
In a scenario where you must import invoices from a CSV file (or similar), you must create orders with order lines first and then invoice them.