:: Home :: Products :: Technical Support :: About Us :: Contact Us
PDF Printer Driver, Convert to PDF, Print to PDF
Example 5: Stamp a PDF file with multiple stamps (ASP.NET)  
Copy the PDFstamp .NET assembly from the c:\program files\neeviaPDF.com\PDFstamp\dotNet\ folder into your web site bin folder;
stampVB.aspx (VB.NET):
  <%@ Page Language="VB" %>
  <HTML>
  <HEAD>
     <SCRIPT runat="server">
        Sub Button1_OnClick(Source As Object, e As EventArgs)

	   Dim NVstamp as New Neevia.PDFstamp

	   Dim indx : indx = NVstamp.CreateNewStamp
	   NVstamp.Stamps(indx).StampType = 0
	   NVStamp.Stamps(indx).Name = "Stamp1"
	   NVStamp.Stamps(indx).Text = "WATERMARK"
	   NVStamp.Stamps(indx).FontName = "Arial"
	   NVStamp.Stamps(indx).FontSize = 40
	   NVStamp.Stamps(indx).TextRenderingMode = 0
	   NVStamp.Stamps(indx).TextColor = "#FF0000"
	   NVStamp.Stamps(indx).X = "0"
	   NVStamp.Stamps(indx).Y = "0"
	   NVStamp.Stamps(indx).PlaceAs = 1

	   indx = NVstamp.CreateNewStamp
	   NVstamp.Stamps(indx).StampType = 1
	   NVstamp.Stamps(indx).Name = "Stamp2"
	   NVstamp.Stamps(indx).Text = "LINE1%n%LINE2%n%LINE3"
	   NVstamp.Stamps(indx).FontName = "Arial"
	   NVStamp.Stamps(indx).FontSize = 40
	   NVstamp.Stamps(indx).TextRenderingMode = 0
	   NVstamp.Stamps(indx).TextColor = "#FF0000"
	   NVstamp.Stamps(indx).X = "right"
	   NVstamp.Stamps(indx).Y = "0"
	   NVstamp.Stamps(indx).Width = "200"
	   NVstamp.Stamps(indx).Height = "200"
	   NVstamp.Stamps(indx).PlaceAs = 1

	   indx = NVstamp.CreateNewStamp
	   NVstamp.Stamps(indx).StampType = 2
	   NVstamp.Stamps(indx).Name = "Stamp3"
	   NVstamp.Stamps(indx).ImageFile = "c:\stamp.jpg"
	   NVstamp.Stamps(indx).X = "0"
	   NVstamp.Stamps(indx).Y = "top"
	   NVstamp.Stamps(indx).PlaceAs = 1

	   indx = NVstamp.CreateNewStamp
	   NVstamp.Stamps(indx).StampType = 3
	   NVstamp.Stamps(indx).Name = "Stamp4"
	   NVstamp.Stamps(indx).PDFOverlayFile = "c:\overlay.pdf"
	   NVstamp.Stamps(indx).X = "right"
	   NVstamp.Stamps(indx).Y = "top"
	   NVstamp.Stamps(indx).Scale = 50
	   NVstamp.Stamps(indx).PlaceAs = 1

	   Dim retVal
	   retVal = NVstamp.StampPDF("c:\in.pdf", "c:\out.pdf")

	   If retVal <> 0 Then
	     Response.Write("Error code=" & CStr(retVal))
	   Else
	     Response.Write("Done")
	   End If

        End Sub
     </SCRIPT>
   </HEAD>
   <BODY><CENTER>
     <FORM id="Form1" enctype="multipart/form-data" method="post" runat="server">
     <INPUT id="Submit1" type="submit" value="Stamp file" 
       OnServerClick="Button1_OnClick" name="Submit1" runat="server">
     </FORM>
   </BODY>
   </HTML>
stampCsharp.aspx (C#):
<%@ Page Language="C#" %>
<HTML>
<HEAD>
   <SCRIPT runat="server">
      void Button1_OnClick(object Source, EventArgs e)
      {

	   Neevia.PDFstamp NVstamp = new Neevia.PDFstamp();

	   int indx = NVstamp.CreateNewStamp();
	   NVstamp.get_Stamps(indx).StampType = 0;
	   NVstamp.get_Stamps(indx).Name = "Stamp1";
	   NVstamp.get_Stamps(indx).Text = "WATERMARK";
	   NVstamp.get_Stamps(indx).FontName = "Arial";
	   NVstamp.get_Stamps(indx).TextRenderingMode = 0;
	   NVstamp.get_Stamps(indx).TextColor = "#FF0000";
	   NVstamp.get_Stamps(indx).X = "0";
	   NVstamp.get_Stamps(indx).Y = "0";
	   NVstamp.get_Stamps(indx).PlaceAs = 1;

	   indx = NVstamp.CreateNewStamp();
	   NVstamp.get_Stamps(indx).StampType = 1;
	   NVstamp.get_Stamps(indx).Name = "Stamp2";
	   NVstamp.get_Stamps(indx).Text = "LINE1%n%LINE2%n%LINE3";
	   NVstamp.get_Stamps(indx).FontName = "Arial";
	   NVstamp.get_Stamps(indx).TextRenderingMode = 0;
	   NVstamp.get_Stamps(indx).TextColor = "#FF0000";
	   NVstamp.get_Stamps(indx).X = "right";
	   NVstamp.get_Stamps(indx).Y = "0";
	   NVstamp.get_Stamps(indx).Width = "200";
	   NVstamp.get_Stamps(indx).Height = "200";
	   NVstamp.get_Stamps(indx).PlaceAs = 1;

	   indx = NVstamp.CreateNewStamp();
	   NVstamp.get_Stamps(indx).StampType = 2;
	   NVstamp.get_Stamps(indx).Name = "Stamp3";
	   NVstamp.get_Stamps(indx).ImageFile = @"c:\stamp.jpg";
	   NVstamp.get_Stamps(indx).X = "0";
	   NVstamp.get_Stamps(indx).Y = "top";
	   NVstamp.get_Stamps(indx).PlaceAs = 1;

	   indx = NVstamp.CreateNewStamp();
	   NVstamp.get_Stamps(indx).StampType = 3;
	   NVstamp.get_Stamps(indx).Name = "Stamp4";
	   NVstamp.get_Stamps(indx).PDFOverlayFile = @"c:\overlay.pdf";
	   NVstamp.get_Stamps(indx).X = "right";
	   NVstamp.get_Stamps(indx).Y = "top";
	   NVstamp.get_Stamps(indx).PlaceAs = 1;

	   int retVal;
	   retVal = NVstamp.StampPDF(@"c:\in.pdf", @"c:\out.pdf");

	   if (retVal != 0)
	   {
	      Response.Write("Error code = " + retVal.ToString());
	   }
	   else
	   {
	      Response.Write("Done");
	   }

      }
   </SCRIPT>
</HEAD>
<BODY><CENTER>
<FORM id="Form1" enctype="multipart/form-data" method="post" 
runat="server">
<INPUT id="Submit1" type="submit" value="Stamp file" 
OnServerClick="Button1_OnClick" name="Submit1" runat="server">
</FORM>
</BODY>
</HTML>

As a programmer I needed a tool to manipulate PDF files. Neevia PDF toolbox contains everything necessary to build a solution that can be used to stamp, split, merge, resize and compress PDF documents, all from one package!

Jim Webber

If you have any comments or suggestions about our web site, please feel free to email them to

Copyright © 2014 neeviaPDF.com Home | Products | Support | About Us | Contact Us