protected void convertToPdfButton_Click(object sender, EventArgs e)
{
// Get the server IP and port
String serverIP = textBoxServerIP.Text;
uint serverPort = uint.Parse(textBoxServerPort.Text);
// Create a HTML to PDF converter object with default settings
HtmlToPdfConverter htmlToPdfConverter = new HtmlToPdfConverter(serverIP, serverPort);
// Set optional service password
if (textBoxServicePassword.Text.Length > 0)
{
htmlToPdfConverter.ServicePassword = textBoxServicePassword.Text;
}
// Set license key received after purchase to use the converter in licensed mode
// Leave it not set to use the converter in demo mode
htmlToPdfConverter.LicenseKey = "4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=";
// Set an adddional delay in seconds to wait for JavaScript or AJAX calls after page load completed
// Set this property to 0 if you don't need to wait for such asynchcronous operations to finish
htmlToPdfConverter.ConversionDelay = 2;
string htmlWithLinksAndAttachMarkers = htmlStringTextBox.Text;
string baseUrl = baseUrlTextBox.Text;
// Convert a HTML string with markers for file links and attachments to a PDF document object
Document pdfDocument = htmlToPdfConverter.ConvertHtmlToPdfDocumentObject(htmlWithLinksAndAttachMarkers, baseUrl);
// Display the attachments panel when the PDF document is opened in a PDF viewer
pdfDocument.ViewerPreferences.PageMode = ViewerPageMode.UseAttachments;
// Create File Attachments
// Create an attachment from a file without icon
string fileAttachmentPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_File.txt");
pdfDocument.AddFileAttachment(fileAttachmentPath, "Attachment from File");
// Create an attachment from a stream without icon
string fileStreamAttachmentPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_Stream.txt");
byte[] attachmentData = System.IO.File.ReadAllBytes(fileStreamAttachmentPath);
pdfDocument.AddFileAttachment(attachmentData, "Attachment_Stream.txt", "Attachment from Stream");
// Create an attachment from file with paperclip icon in PDF
HtmlElementMapping attachFromFileIconMapping = htmlToPdfConverter.HtmlElementsMappingOptions.HtmlElementsMappingResult.GetElementByMappingId("attach_from_file_icon");
if (attachFromFileIconMapping != null)
{
PdfPage attachFromFilePage = pdfDocument.GetPage(attachFromFileIconMapping.PdfRectangles[0].PageIndex);
RectangleFloat attachFromFileIconRectangle = attachFromFileIconMapping.PdfRectangles[0].Rectangle;
string fileAttachmentWithIconPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_File_Icon.txt");
// Create the attachment from file
FileAttachmentElement attachFromFileElement = new FileAttachmentElement(attachFromFileIconRectangle, fileAttachmentWithIconPath);
attachFromFileElement.IconType = FileAttachmentIcon.Paperclip;
attachFromFileElement.Text = "Attachment from File with Paperclip Icon";
attachFromFileElement.IconColor = RgbColor.Blue;
attachFromFilePage.AddElement(attachFromFileElement);
}
// Create an attachment from stream with pushpin icon in PDF
byte[] attachmentDataWithIcon = null;
HtmlElementMapping attachFromStreamIconMapping = htmlToPdfConverter.HtmlElementsMappingOptions.HtmlElementsMappingResult.GetElementByMappingId("attach_from_stream_icon");
if (attachFromStreamIconMapping != null)
{
PdfPage attachFromStreamPage = pdfDocument.GetPage(attachFromStreamIconMapping.PdfRectangles[0].PageIndex);
RectangleFloat attachFromStreamIconRectangle = attachFromStreamIconMapping.PdfRectangles[0].Rectangle;
string fileStreamAttachmentWithIconPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_Stream_Icon.txt");
attachmentDataWithIcon = System.IO.File.ReadAllBytes(fileStreamAttachmentWithIconPath);
// Create the attachment from stream
FileAttachmentElement attachFromStreamElement = new FileAttachmentElement(attachFromStreamIconRectangle, attachmentDataWithIcon, "Attachment_Stream_Icon.txt");
attachFromStreamElement.IconType = FileAttachmentIcon.PushPin;
attachFromStreamElement.Text = "Attachment from Stream with Pushpin Icon";
attachFromStreamElement.IconColor = RgbColor.Green;
attachFromStreamPage.AddElement(attachFromStreamElement);
}
// Save the PDF document in a memory buffer
byte[] outPdfBuffer = pdfDocument.Save();
// Send the PDF as response to browser
// Set response content type
Response.AddHeader("Content-Type", "application/pdf");
// Instruct the browser to open the PDF file as an attachment or inline
Response.AddHeader("Content-Disposition", String.Format("attachment; filename=File_Links_and_Attachments.pdf; size={0}", outPdfBuffer.Length.ToString()));
// Write the PDF document buffer to HTTP response
Response.BinaryWrite(outPdfBuffer);
// End the HTTP response and stop the current page processing
Response.End();
}
protected void createPdfButton_Click(object sender, EventArgs e)
{
// Get the server IP and port
String serverIP = textBoxServerIP.Text;
uint serverPort = uint.Parse(textBoxServerPort.Text);
// Create a PDF document
Document pdfDocument = new Document(serverIP, serverPort);
// Set optional service password
if (textBoxServicePassword.Text.Length > 0)
{
pdfDocument.ServicePassword = textBoxServicePassword.Text;
}
// Set license key received after purchase to use the converter in licensed mode
// Leave it not set to use the converter in demo mode
pdfDocument.LicenseKey = "4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=";
// Display the attachments panel when the PDF document is opened in a PDF viewer
pdfDocument.ViewerPreferences.PageMode = ViewerPageMode.UseAttachments;
// Add a page to PDF document
PdfPage pdfPage = pdfDocument.AddPage();
// The titles font used to mark various sections of the PDF document
PdfFont titleFont = new PdfFont("Times New Roman", 10, true);
titleFont.Bold = true;
PdfFont subtitleFont = new PdfFont("Times New Roman", 8, true);
// Add document title
TextElement titleTextElement = new TextElement(5, 5, "Attach Files and Streams to a PDF Document", titleFont);
pdfPage.AddElement(titleTextElement);
// Create an attachment from a file without icon
string fileAttachmentPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_File.txt");
pdfDocument.AddFileAttachment(fileAttachmentPath, "Attachment from File");
// Create an attachment from a stream without icon
string fileStreamAttachmentPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_Stream.txt");
byte[] attachmentData = System.IO.File.ReadAllBytes(fileStreamAttachmentPath);
pdfDocument.AddFileAttachment(attachmentData, "Attachment_Stream.txt", "Attachment from Stream");
// Add the text element
string text = "Click the next icon to open the attachment from a file:";
TextElement textElement = new TextElement(0, 0, 200, text, subtitleFont);
pdfDocument.AddElement(textElement, 15);
// Create an attachment from file with paperclip icon in PDF
string fileAttachmentWithIconPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_File_Icon.txt");
// Create the attachment from file
RectangleFloat attachFromFileIconRectangle = new RectangleFloat(0, 0, 6, 10);
FileAttachmentElement attachFromFileElement = new FileAttachmentElement(attachFromFileIconRectangle, fileAttachmentWithIconPath);
attachFromFileElement.IconType = FileAttachmentIcon.Paperclip;
attachFromFileElement.Text = "Attachment from File with Paperclip Icon";
attachFromFileElement.IconColor = RgbColor.Blue;
pdfDocument.AddElement(attachFromFileElement, 10, true, false, 0, true, false);
// Add the text element
text = "Click the next icon to open the attachment from a stream:";
textElement = new TextElement(0, 0, 200, text, subtitleFont);
pdfDocument.AddElement(textElement, 5, false, 10, true);
// Create an attachment from stream with pushpin icon in PDF
string fileStreamAttachmentWithIconPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_Stream_Icon.txt");
byte[] attachmentDataWithIcon = System.IO.File.ReadAllBytes(fileStreamAttachmentWithIconPath);
// Create the attachment from stream
RectangleFloat attachFromStreamIconRectangle = new RectangleFloat(0, 0, 6, 10);
FileAttachmentElement attachFromStreamElement = new FileAttachmentElement(attachFromStreamIconRectangle, attachmentDataWithIcon, "Attachment_Stream_Icon.txt");
attachFromStreamElement.IconType = FileAttachmentIcon.PushPin;
attachFromStreamElement.Text = "Attachment from Stream with Pushpin Icon";
attachFromStreamElement.IconColor = RgbColor.Green;
pdfDocument.AddElement(attachFromStreamElement, 10, true, false, 0, true, false);
// Save the PDF document in a memory buffer
byte[] outPdfBuffer = pdfDocument.Save();
// Send the PDF as response to browser
// Set response content type
Response.AddHeader("Content-Type", "application/pdf");
// Instruct the browser to open the PDF file as an attachment or inline
Response.AddHeader("Content-Disposition", String.Format("attachment; filename=File_Attachments.pdf; size={0}", outPdfBuffer.Length.ToString()));
// Write the PDF document buffer to HTTP response
Response.BinaryWrite(outPdfBuffer);
// End the HTTP response and stop the current page processing
Response.End();
}
protected void createPdfButton_Click(object sender, EventArgs e)
{
// Create a PDF document
Document pdfDocument = new Document();
// Set license key received after purchase to use the converter in licensed mode
// Leave it not set to use the converter in demo mode
pdfDocument.LicenseKey = "4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=";
// Display the attachments panel when the PDF document is opened in a PDF viewer
pdfDocument.ViewerPreferences.PageMode = ViewerPageMode.UseAttachments;
// Add a page to PDF document
PdfPage pdfPage = pdfDocument.AddPage();
try
{
// The titles font used to mark various sections of the PDF document
PdfFont titleFont = pdfDocument.AddFont(new Font("Times New Roman", 10, FontStyle.Bold, GraphicsUnit.Point));
PdfFont subtitleFont = pdfDocument.AddFont(new Font("Times New Roman", 8, FontStyle.Regular, GraphicsUnit.Point));
float xLocation = 5;
float yLocation = 5;
// Add document title
TextElement titleTextElement = new TextElement(xLocation, yLocation, "Attach Files and Streams to a PDF Document", titleFont);
AddElementResult addElementResult = pdfPage.AddElement(titleTextElement);
yLocation = addElementResult.EndPageBounds.Bottom + 15;
// Create an attachment from a file without icon
string fileAttachmentPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_File.txt");
pdfDocument.AddFileAttachment(fileAttachmentPath, "Attachment from File");
// Create an attachment from a stream without icon
string fileStreamAttachmentPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_Stream.txt");
System.IO.FileStream attachmentStream = new System.IO.FileStream(fileStreamAttachmentPath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
pdfDocument.AddFileAttachment(attachmentStream, "Attachment_Stream.txt", "Attachment from Stream");
// Add the text element
string text = "Click the next icon to open the attachment from a file:";
float textWidth = subtitleFont.GetTextWidth(text);
TextElement textElement = new TextElement(xLocation, yLocation, text, subtitleFont);
addElementResult = pdfPage.AddElement(textElement);
// Create an attachment from file with paperclip icon in PDF
string fileAttachmentWithIconPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_File_Icon.txt");
// Create the attachment from file
RectangleF attachFromFileIconRectangle = new RectangleF(xLocation + textWidth + 3, yLocation, 6, 10);
FileAttachmentElement attachFromFileElement = new FileAttachmentElement(attachFromFileIconRectangle, fileAttachmentWithIconPath);
attachFromFileElement.IconType = FileAttachmentIcon.Paperclip;
attachFromFileElement.Text = "Attachment from File with Paperclip Icon";
attachFromFileElement.IconColor = Color.Blue;
pdfPage.AddElement(attachFromFileElement);
yLocation = addElementResult.EndPageBounds.Bottom + 10;
// Add the text element
text = "Click the next icon to open the attachment from a stream:";
textWidth = subtitleFont.GetTextWidth(text);
textElement = new TextElement(xLocation, yLocation, text, subtitleFont);
addElementResult = pdfPage.AddElement(textElement);
// Create an attachment from stream with pushpin icon in PDF
string fileStreamAttachmentWithIconPath = Server.MapPath("~/DemoAppFiles/Input/Attach_Files/Attachment_Stream_Icon.txt");
System.IO.FileStream attachmentStreamWithIcon = new System.IO.FileStream(fileStreamAttachmentWithIconPath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
// Create the attachment from stream
RectangleF attachFromStreamIconRectangle = new RectangleF(xLocation + textWidth + 3, yLocation, 6, 10);
FileAttachmentElement attachFromStreamElement = new FileAttachmentElement(attachFromStreamIconRectangle, attachmentStreamWithIcon, "Attachment_Stream_Icon.txt");
attachFromStreamElement.IconType = FileAttachmentIcon.PushPin;
attachFromStreamElement.Text = "Attachment from Stream with Pushpin Icon";
attachFromStreamElement.IconColor = Color.Green;
pdfPage.AddElement(attachFromStreamElement);
// Save the PDF document in a memory buffer
byte[] outPdfBuffer = pdfDocument.Save();
// Send the PDF as response to browser
// Set response content type
Response.AddHeader("Content-Type", "application/pdf");
// Instruct the browser to open the PDF file as an attachment or inline
Response.AddHeader("Content-Disposition", String.Format("attachment; filename=File_Attachments.pdf; size={0}", outPdfBuffer.Length.ToString()));
// Write the PDF document buffer to HTTP response
Response.BinaryWrite(outPdfBuffer);
// End the HTTP response and stop the current page processing
Response.End();
}
finally
{
// Close the PDF document
pdfDocument.Close();
}
}
public ActionResult CreatePdf(IFormCollection collection)
{
// Create a PDF document
Document pdfDocument = new Document();
// Set license key received after purchase to use the converter in licensed mode
// Leave it not set to use the converter in demo mode
pdfDocument.LicenseKey = "4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=";
// Display the attachments panel when the PDF document is opened in a PDF viewer
pdfDocument.ViewerPreferences.PageMode = ViewerPageMode.UseAttachments;
// Add a page to PDF document
PdfPage pdfPage = pdfDocument.AddPage();
try
{
// The titles font used to mark various sections of the PDF document
PdfFont titleFont = pdfDocument.AddFont(new Font("Times New Roman", 10, FontStyle.Bold, GraphicsUnit.Point));
PdfFont subtitleFont = pdfDocument.AddFont(new Font("Times New Roman", 8, FontStyle.Regular, GraphicsUnit.Point));
float xLocation = 5;
float yLocation = 5;
// Add document title
TextElement titleTextElement = new TextElement(xLocation, yLocation, "Attach Files and Streams to a PDF Document", titleFont);
AddElementResult addElementResult = pdfPage.AddElement(titleTextElement);
yLocation = addElementResult.EndPageBounds.Bottom + 15;
// Create an attachment from a file without icon
string fileAttachmentPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_File.txt";
pdfDocument.AddFileAttachment(fileAttachmentPath, "Attachment from File");
// Create an attachment from a stream without icon
string fileStreamAttachmentPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_Stream.txt";
System.IO.FileStream attachmentStream = new System.IO.FileStream(fileStreamAttachmentPath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
pdfDocument.AddFileAttachment(attachmentStream, "Attachment_Stream.txt", "Attachment from Stream");
// Add the text element
string text = "Click the next icon to open the attachment from a file:";
float textWidth = subtitleFont.GetTextWidth(text);
TextElement textElement = new TextElement(xLocation, yLocation, text, subtitleFont);
addElementResult = pdfPage.AddElement(textElement);
// Create an attachment from file with paperclip icon in PDF
string fileAttachmentWithIconPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_File_Icon.txt";
// Create the attachment from file
RectangleF attachFromFileIconRectangle = new RectangleF(xLocation + textWidth + 3, yLocation, 6, 10);
FileAttachmentElement attachFromFileElement = new FileAttachmentElement(attachFromFileIconRectangle, fileAttachmentWithIconPath);
attachFromFileElement.IconType = FileAttachmentIcon.Paperclip;
attachFromFileElement.Text = "Attachment from File with Paperclip Icon";
attachFromFileElement.IconColor = Color.Blue;
pdfPage.AddElement(attachFromFileElement);
yLocation = addElementResult.EndPageBounds.Bottom + 10;
// Add the text element
text = "Click the next icon to open the attachment from a stream:";
textWidth = subtitleFont.GetTextWidth(text);
textElement = new TextElement(xLocation, yLocation, text, subtitleFont);
addElementResult = pdfPage.AddElement(textElement);
// Create an attachment from stream with pushpin icon in PDF
string fileStreamAttachmentWithIconPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_Stream_Icon.txt";
System.IO.FileStream attachmentStreamWithIcon = new System.IO.FileStream(fileStreamAttachmentWithIconPath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
// Create the attachment from stream
RectangleF attachFromStreamIconRectangle = new RectangleF(xLocation + textWidth + 3, yLocation, 6, 10);
FileAttachmentElement attachFromStreamElement = new FileAttachmentElement(attachFromStreamIconRectangle, attachmentStreamWithIcon, "Attachment_Stream_Icon.txt");
attachFromStreamElement.IconType = FileAttachmentIcon.PushPin;
attachFromStreamElement.Text = "Attachment from Stream with Pushpin Icon";
attachFromStreamElement.IconColor = Color.Green;
pdfPage.AddElement(attachFromStreamElement);
// Save the PDF document in a memory buffer
byte[] outPdfBuffer = pdfDocument.Save();
// Send the PDF file to browser
FileResult fileResult = new FileContentResult(outPdfBuffer, "application/pdf");
fileResult.FileDownloadName = "File_Attachments.pdf";
return(fileResult);
}
finally
{
// Close the PDF document
pdfDocument.Close();
}
}
public ActionResult ConvertHtmlToPdf(IFormCollection collection)
{
// Create a HTML to PDF converter object with default settings
HtmlToPdfConverter htmlToPdfConverter = new HtmlToPdfConverter();
// Set license key received after purchase to use the converter in licensed mode
// Leave it not set to use the converter in demo mode
htmlToPdfConverter.LicenseKey = "4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=";
// Set an adddional delay in seconds to wait for JavaScript or AJAX calls after page load completed
// Set this property to 0 if you don't need to wait for such asynchcronous operations to finish
htmlToPdfConverter.ConversionDelay = 2;
Document pdfDocument = null;
try
{
string htmlWithLinksAndAttachMarkers = collection["htmlStringTextBox"];
string baseUrl = collection["baseUrlTextBox"];
// Convert a HTML string with markers for file links and attachments to a PDF document object
pdfDocument = htmlToPdfConverter.ConvertHtmlToPdfDocumentObject(htmlWithLinksAndAttachMarkers, baseUrl);
// Display the attachments panel when the PDF document is opened in a PDF viewer
pdfDocument.ViewerPreferences.PageMode = ViewerPageMode.UseAttachments;
// Create File Attachments
// Create an attachment from a file without icon
string fileAttachmentPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_File.txt";
pdfDocument.AddFileAttachment(fileAttachmentPath, "Attachment from File");
// Create an attachment from a stream without icon
string fileStreamAttachmentPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_Stream.txt";
System.IO.FileStream attachmentStream = new System.IO.FileStream(fileStreamAttachmentPath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
pdfDocument.AddFileAttachment(attachmentStream, "Attachment_Stream.txt", "Attachment from Stream");
// Create an attachment from file with paperclip icon in PDF
HtmlElementMapping attachFromFileIconMapping = htmlToPdfConverter.HtmlElementsMappingOptions.HtmlElementsMappingResult.GetElementByMappingId("attach_from_file_icon");
if (attachFromFileIconMapping != null)
{
PdfPage attachFromFilePage = attachFromFileIconMapping.PdfRectangles[0].PdfPage;
RectangleF attachFromFileIconRectangle = attachFromFileIconMapping.PdfRectangles[0].Rectangle;
string fileAttachmentWithIconPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_File_Icon.txt";
// Create the attachment from file
FileAttachmentElement attachFromFileElement = new FileAttachmentElement(attachFromFileIconRectangle, fileAttachmentWithIconPath);
attachFromFileElement.IconType = FileAttachmentIcon.Paperclip;
attachFromFileElement.Text = "Attachment from File with Paperclip Icon";
attachFromFileElement.IconColor = Color.Blue;
attachFromFilePage.AddElement(attachFromFileElement);
}
// Create an attachment from stream with pushpin icon in PDF
System.IO.FileStream attachmentStreamWithIcon = null;
HtmlElementMapping attachFromStreamIconMapping = htmlToPdfConverter.HtmlElementsMappingOptions.HtmlElementsMappingResult.GetElementByMappingId("attach_from_stream_icon");
if (attachFromStreamIconMapping != null)
{
PdfPage attachFromStreamPage = attachFromStreamIconMapping.PdfRectangles[0].PdfPage;
RectangleF attachFromStreamIconRectangle = attachFromStreamIconMapping.PdfRectangles[0].Rectangle;
string fileStreamAttachmentWithIconPath = m_hostingEnvironment.ContentRootPath + "/wwwroot" + "/DemoAppFiles/Input/Attach_Files/Attachment_Stream_Icon.txt";
attachmentStreamWithIcon = new System.IO.FileStream(fileStreamAttachmentWithIconPath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
// Create the attachment from stream
FileAttachmentElement attachFromStreamElement = new FileAttachmentElement(attachFromStreamIconRectangle, attachmentStreamWithIcon, "Attachment_Stream_Icon.txt");
attachFromStreamElement.IconType = FileAttachmentIcon.PushPin;
attachFromStreamElement.Text = "Attachment from Stream with Pushpin Icon";
attachFromStreamElement.IconColor = Color.Green;
attachFromStreamPage.AddElement(attachFromStreamElement);
}
// Save the PDF document in a memory buffer
byte[] outPdfBuffer = pdfDocument.Save();
// Send the PDF file to browser
FileResult fileResult = new FileContentResult(outPdfBuffer, "application/pdf");
fileResult.FileDownloadName = "File_Links_and_Attachments.pdf";
return(fileResult);
}
finally
{
// Close the PDF document
if (pdfDocument != null)
{
pdfDocument.Close();
}
}
}
