InvoiceSearch.aspx.cs
using PayPal.Api; using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace PayPal.Sample { public partial class InvoiceSearch : BaseSamplePage { protected override void RunSample() {

Api Context

Pass in a APIContext object to authenticate the call and to send a unique request id (that ensures idempotency). The SDK generates a request id if you do not pass one explicitly. See Configuration.cs to know more about APIContext.

var apiContext = Configuration.GetAPIContext();

Create a new Search object defining the invoice search criteria.

var search = new Search { start_invoice_date = "2014-11-20 PST", end_invoice_date = "2014-11-21 PST", page = 1, page_size = 10, total_count_required = true };
// Ignore workflow code segment
// Ignore workflow code segment #region Track Workflow this.flow.AddNewRequest("Search invoices", search); #endregion

Retrieve the 10 most recent invoices and include the total_count

var invoices = Invoice.Search(apiContext, search);
// Ignore workflow code segment
// Ignore workflow code segment #region Track Workflow this.flow.RecordResponse(invoices); #endregion

For more information, please visit PayPal Developer REST API Reference.

} } }