C # IText generates PDFs with text, images, tables, text styles, alignment, header and footer, etc.,

#region Download Brochure PDF
protected void Lbtndownpdf_click (object sender, EventArgs e)
{
int pid = Converthelper.getinteger (request["pid"]);
PDS = P.getmodel (PID);
The first method of #region
DataTable datatable = new DataTable (dt. ToString ());
Try
{
String Url1 = "pdfbook\\" + getnewname () + ". pdf";
Create a Document object and set his initialization size
Rectangle pSize = new Rectangle (144, 90);
Background color of the document
Psize.backgroundcolor = Color.White;
Common page size pagesize.a4;
Document document = new document (PAGESIZE.A4);
Pdfwriter.getinstance (document, New FileStream (Server.MapPath (URL1), FileMode.Create));
Basefont Bfchinese = Basefont.createfont ("c:\\windows\\fonts\\simsun.ttc,1", Basefont.identity_h, BaseFont.NOT_ EMBEDDED);
Font Fontchinese = new Font (Bfchinese, N, Font.normal, new Color (0, 0, 0));
Font Headerchinese = new Font (Bfchinese, Font.Bold, New Color (0, 0, 0));
Font Beizhufontchinese = new Font (Bfchinese, ten, Font.Italic, new Color (255, 0, 0));
#region Headers and footers
/**
* HeaderFooter 2nd parameter is not false when the page number is printed
* The header and footer can also be added to the picture, not only the text
*/
HeaderFooter Header = new HeaderFooter ("All rights reserved for Shaanxi Holy Palace Jewellery", Beizhufontchinese), false);

Set whether there are borders, etc.
Header.setborder (Rectangle.no_border);
Header. Border = Rectangle.bottom_border;
Header. Alignment = 1;
Header. BorderColor = color.red;
Document. Header = header;

HeaderFooter footer = new HeaderFooter (New Phrase ("-", Beizhufontchinese), New Phrase ("-", Beizhufontchinese));
/**
* 0 is on the left
* 1 is centered
* 2 is Right
*/
Footer. Alignment = 1;
Footer. BorderColor = color.red;
Footer. Border = Rectangle.bottom_border;
Document. Footer = Footer;

/**
* The header and footer settings must be set before open.
*/
#endregion
Document. Open ();

Output text by a set font
String contents = Replacehtmlcode (PDS. ProductName);
String details = Replacehtmlcode (PDS. Productdetail);
Paragraph heading = new Paragraph (contents, Headerchinese);
Heading. Spacingafter = 18f;
Heading. Alignment = 1;
Heading. Indentationleft = 220f;
Document. ADD (heading);

Multicolumntext columns = new Multicolumntext ();

Columns. Addsimplecolumn (36f, 336f);

Columns. Addsimplecolumn (360f, document. pagesize.width-36f);

Paragraph detail = new Paragraph (details, Fontchinese);
Detail. Spacingafter = 9f;
Detail. Alignment = element.align_justified;
Detail. Indentationleft = 12f;//The full text is indented
//document. ADD (detail);
//Output picture to PDF file
string Url = "... /uploadpic\\ "+ PDS. Picture;//
iTextSharp.text.Image jpeg01 = iTextSharp.text.Image.GetInstance ( Server.MapPath (URL));
Jpeg01. Indentationleft = 150f;
//document. ADD (JPEG01);
Columns. AddElement (detail);
Columns. AddElement (JPEG01);
Columns. AddElement (detail);
Columns. AddElement (detail);
Columns. AddElement (detail);
//columns. AddElement (end);
Document. ADD (columns);
//paragraph end = new Paragraph ("Shaanxi Holy Palace jewellery All rights reserved", Beizhufontchinese);
//end. Indentationleft = 200f;
//document. ADD (end);
Document. Close ();

#region Automatic Download
Save the physical path to the file
String FullPath = HttpContext.Current.Server.MapPath (URL1);
Initializes an instance of the FileInfo class as a wrapper for the file path
FileInfo FI = new FileInfo (FullPath);
Determine if a file exists
if (FI. Exists)
{
Save the file to your computer
Response.Clear ();
Response.AddHeader ("Content-disposition", "attachment;filename=" + Server.URLEncode (FI. Name));
Response.AddHeader ("Content-length", FI. Length.tostring ());
Response.ContentType = "Application/octet-stream";
Response.Filter.Close ();
Response.WriteFile (FI. FullName);
Response.End ();
}
#endregion
}
catch (Documentexception de)
{
Response.Write (DE. ToString ());
}
#endregion

}
#endregion

C # IText generates PDFs with text, images, tables, text styles, alignment, header and footer, etc.,