Article: ASP.Net MVC Html.BeginForm Tutorial with example
@using (Html.BeginForm("OfflineOrderReceipt", "Sales", Model.ReceiptOrderId, FormMethod.Post, htmlAttributes: new { @class = "export-pdf" }))
{
@Html.AntiForgeryToken()
<input type="submit" class="btn default-btn pdf-btn" name="export" value="PRINT RECEIPT (PDF)" />
@Html.Hidden("ReceiptOrderId", Model.ReceiptOrderId)
@Html.Hidden("PendingAmount", Model.PendingAmount)
}