add watermark image to pdf using itextsharp c#

How to add watermark image or text in pdf uisng itextsharp at the ...
Dear Sir, How to create watermark image at the time of creation new pf pdf document using itextsharp dll(verison 4.1.6) Kindly help me Regards ...

If Not Me.IsPostBack Then ' Add sample values. lstItems.Items.Add("Econo Sofa") lstItems.Items.Add("Supreme Leather Drapery") lstItems.Items.Add("Threadbare Carpet") lstItems.Items.Add("Antique Lamp") lstItems.Items.Add("Retro-Finish Jacuzzi") End If End Sub Protected Sub cmdGo_Click(ByVal sender As Object, _ ByVal e As EventArgs) Handles cmdGo.Click If lstItems.SelectedIndex = -1 Then lblError.Text = "You must select an item." Else ' Forward the user to the information page, ' with the query string data. Dim Url As String = "QueryStringRecipient.aspx " Url &= "Item=" & lstItems.SelectedItem.Text & "&" Url &= "Mode=" & chkDetails.Checked.ToString() Response.Redirect(Url) End If End Sub End Class

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add image watermark to pdf c#

Add Watermark to PDFs using iTextSharp – An eye for change….
16 Apr 2015 ... Add Watermark to PDFs using iTextSharp . This tutorial focuses on how ... This method adds watermark text under pdf content /// </summary>

add watermark image to pdf using itextsharp c#

How To Add Watermark On PDF Files - C# Corner
23 Sep 2015 ... Step 2: Get the first page of the PDF . Step 3: Load the image from file and set it as the PDF background. Step 4: Save the document to file. Figure 1: Watermark . Part 2: Add Text Watermark . Step 1: Create a new instance of PDF document and load the document from file. Step 2: Get the first page of the PDF .

One interesting aspect of this example is that it places information in the query string that really isn t valid namely, the space that appears in the item name. When you run the application, you ll notice that ASP.NET encodes the string for you automatically, converting spaces to the valid %20 equivalent escape sequence. The recipient page reads the original values from the QueryString collection without any trouble. Figure 9-7 shows the recipient page.

Public Partial Class QueryStringRecipient Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, _ ByVal e As EventArgs) Handles Me.Load lblInfo.Text = "Item: " & Request.QueryString("Item") lblInfo.Text &= "<br />Show Full Record: " lblInfo.Text &= Request.QueryString("Mode") End Sub End Class

controllers (remember that these can be generated automatically) and then written unit tests based on the test cases. We revisit this example in 12 to show how this is done.

add watermark to pdf using itextsharp c#

Add Text Watermark and Image Watermark to PDF in C# .NET ...
C# demo to guide how to watermark PDF file, stamping text and image watermark to PDF document in C# language.

add watermark text to pdf using itextsharp c#

How to add watermark to PDF file in C# , VB.NET | WinForms - PDF
3 Aug 2018 ... C# example to add watermark to PDF file using Syncfusion .NET PDF library. Text and image watermark also supported.

In some circumstances, using millimeters for dimensions will not make sense. Then you may wish to consider using other units of measure while still avoiding real pixels. Android offers dimensions measured in density-independent pixels (dip). These map 1:1 to pixels for a 160-dpi screen (e.g., a classic HVGA Android device) and scale from there. For example, on a 240-dpi device (e.g., a phone-sized WVGA device), the ratio is 2:3, so 50dip = 50px at 160 dpi = 75px at 240 dpi. The advantage to the user of going

Custom cookies provide another way that you can store information for later use. Cookies are small files that are created on the client s hard drive (or, if they re temporary, in the web browser s memory). One advantage of cookies is that they work transparently without the user being aware that information needs to be stored. They also can be easily used by any page in your application and even be retained between visits, which allows for truly longterm storage. They suffer from some of the same drawbacks that affect query strings namely, they re limited to simple string information, and they re easily accessible and readable if the user finds and opens the corresponding file. These factors make them a poor choice for complex or private information or large amounts of data.

Some users disable cookies on their browsers, which will cause problems for web applications that require them. For the most part, cookies are widely adopted because so many sites use them. However, they can limit your potential audience, and they aren t suited for the embedded browsers used with mobile devices. Also, users might manually delete a cookie file stored on their hard drives. A good rule of thumb is to use cookies to retain preference-related information, such as a customer s last order item or e-mail address. You can then use this information to provide a richer experience. However, you shouldn t require the use of cookies or assume that they ll always be present. Cookies are fairly easy to use. Both the Request and Response objects (which are provided through Page properties) provide a Cookies collection. The important trick to remember is that you retrieve cookies from the Request object, and you set cookies using the Response object. To set a cookie, just create a new HttpCookie object. You can then fill it with string information (using the familiar dictionary pattern) and attach it to the current web response:

Programmer: So the sequence diagram should have looked like this . . . (Grabs the mouse and edits the sequence diagram; see Figure 11-7.)

add watermark text to pdf using itextsharp c#

Watermark pdf in C# - asp.net tips and tricks
14 Jan 2017 ... Add the following functions. using iTextSharp .text; using iTextSharp .text. pdf ; using System.IO; public Paragraph AddParagragh(string ...

add image watermark to pdf c#

iText 5-legacy : How to add an image watermark to a PDF file?
8 Jul 2013 ... I'm using C# and iTextSharp to add a watermark to my PDF files: ... Image img = iTextSharp .text. Image .GetInstance( WatermarkLocation ); img.

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add watermark image to pdf using itextsharp c#

add watermark to pdf using itextsharp c#

add watermark to pdf using itextsharp c#

add watermark to pdf c#

c# add watermark to existing pdf file using itextsharp

c# add watermark to existing pdf file using itextsharp

add watermark image to pdf using itextsharp c#

add image watermark to pdf c#

add watermark image to pdf using itextsharp c#

add watermark to pdf using itextsharp c#

add watermark text to pdf using itextsharp c#

add watermark text to pdf using itextsharp c#

add image watermark to pdf c#