private string createPDFReport(string htmlReport, string airline)
{
string htmlFileDir = createHTMLFileReport(htmlReport, airline);
// create a new pdf document
PdfDocument doc = new PdfDocument();
// add a new page to the document
PdfPage page = doc.AddPage();
// create html element
PdfHtmlElement html = new PdfHtmlElement(htmlFileDir);
// add the html element to the document
page.Add(html);
// save pdf document
string myTempFile = Path.Combine(Path.GetTempPath(), airline + "Flights.pdf");
//Stream stream=new MemoryStream();
doc.Save(myTempFile);
// close pdf document
doc.Close();
return(myTempFile);
}
private string createPDFFile()
{
HtmlToPdf converter = new HtmlToPdf();
converter.Options.MaxPageLoadTime = 200;
// create a new pdf document
PdfDocument doc = new PdfDocument();
// add a new page to the document
PdfPage page = doc.AddPage();
// create html element
PdfHtmlElement html = new PdfHtmlElement(createTempHTMLFile());
// add the html element to the document
page.Add(html);
// save pdf document
string myTempFile = Server.MapPath("~/App_Data/") + "Reservation " + reservationNumber + ".pdf";
//Stream stream=new MemoryStream();
doc.Save(myTempFile);
// close pdf document
doc.Close();
return(myTempFile);
}
public ActionResult SubmitAction(FormCollection collection)
{
// get parameters
string headerUrl = Server.MapPath("~/files/header.html");
string footerUrl = Server.MapPath("~/files/footer.html");
bool showHeaderOnFirstPage = collection["ChkHeaderFirstPage"] == "on";
bool showHeaderOnOddPages = collection["ChkHeaderOddPages"] == "on";
bool showHeaderOnEvenPages = collection["ChkHeaderEvenPages"] == "on";
int headerHeight = 50;
try
{
headerHeight = Convert.ToInt32(collection["TxtHeaderHeight"]);
}
catch { }
bool showFooterOnFirstPage = collection["ChkFooterFirstPage"] == "on";
bool showFooterOnOddPages = collection["ChkFooterOddPages"] == "on";
bool showFooterOnEvenPages = collection["ChkFooterEvenPages"] == "on";
int footerHeight = 50;
try
{
footerHeight = Convert.ToInt32(collection["TxtFooterHeight"]);
}
catch { }
// instantiate a html to pdf converter object
HtmlToPdf converter = new HtmlToPdf();
// header settings
converter.Options.DisplayHeader = showHeaderOnFirstPage ||
showHeaderOnOddPages || showHeaderOnEvenPages;
converter.Header.DisplayOnFirstPage = showHeaderOnFirstPage;
converter.Header.DisplayOnOddPages = showHeaderOnOddPages;
converter.Header.DisplayOnEvenPages = showHeaderOnEvenPages;
converter.Header.Height = headerHeight;
PdfHtmlSection headerHtml = new PdfHtmlSection(headerUrl);
headerHtml.AutoFitHeight = HtmlToPdfPageFitMode.AutoFit;
converter.Header.Add(headerHtml);
// footer settings
converter.Options.DisplayFooter = showFooterOnFirstPage ||
showFooterOnOddPages || showFooterOnEvenPages;
converter.Footer.DisplayOnFirstPage = showFooterOnFirstPage;
converter.Footer.DisplayOnOddPages = showFooterOnOddPages;
converter.Footer.DisplayOnEvenPages = showFooterOnEvenPages;
converter.Footer.Height = footerHeight;
PdfHtmlSection footerHtml = new PdfHtmlSection(footerUrl);
footerHtml.AutoFitHeight = HtmlToPdfPageFitMode.AutoFit;
converter.Footer.Add(footerHtml);
// add page numbering element to the footer
if (collection["ChkPageNumbering"] == "on")
{
// page numbers can be added using a PdfTextSection object
PdfTextSection text = new PdfTextSection(0, 10,
"Page: {page_number} of {total_pages} ",
new System.Drawing.Font("Arial", 8));
text.HorizontalAlign = PdfTextHorizontalAlign.Right;
converter.Footer.Add(text);
}
// create a new pdf document converting an url
PdfDocument doc = converter.ConvertUrl(collection["TxtUrl"]);
// custom header on page 3
if (doc.Pages.Count >= 3)
{
PdfPage page = doc.Pages[2];
PdfTemplate customHeader = doc.AddTemplate(
page.PageSize.Width, headerHeight);
PdfHtmlElement customHtml = new PdfHtmlElement(
"<div><b>This is the custom header that will " +
"appear only on page 3!</b></div>",
string.Empty);
customHeader.Add(customHtml);
page.CustomHeader = customHeader;
}
// save pdf document
byte[] pdf = doc.Save();
// close pdf document
doc.Close();
// return resulted pdf document
FileResult fileResult = new FileContentResult(pdf, "application/pdf");
fileResult.FileDownloadName = "Document.pdf";
return(fileResult);
}
