add watermark text 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 .

add image watermark to pdf c#

[VB.Net] Add watermark to existing Pdf file using iTextSharp -VBForums
Net forum on how to add watermark to Pdf pages. ... adding an image and text as the watermark on each page of a pdf file . ... For those of us who find this solution via a web search and want a C# (C-Sharp) version, here it is, ...

When you use paging, every time a new page is requested, the full DataSet is queried from the database. This means paging does not reduce the amount of time required to query the database. In fact, because the information is split into multiple pages and you need to repeat the query every time the user moves to a new page, the database load actually increases. However, because any given page contains only a subset of the total data, the page size is smaller and will be transmitted faster, reducing the client s wait. The end result is a more responsive and manageable page. You can use paging in certain ways without increasing the amount of work the database needs to perform. One option is to cache the entire DataSet in server memory. That way, every time the user moves to a different page, you simply need to retrieve the data from memory and rebind it, avoiding the database altogether. You ll learn how to use this technique in 26.

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add watermark to pdf using itextsharp c#

Display watermark image in PDF using iTextsharp in ASP.Net, C# and ...
Image jpg = iTextSharp .text. Image .GetInstance(imageFilePath); jpg. ... Add Water mark image to PDF using iTextsharp , C# and VB.Net in ASP.

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>

So far, the examples have used the GridView control to show data using separate bound columns for each field. If you want to place multiple values in the same cell, or you have the unlimited ability to customize the content in a cell by adding HTML tags and server controls, you need to use a TemplateField. The TemplateField allows you to define a completely customized template for a column. Inside the template you can add control tags, arbitrary HTML elements, and data binding expressions. You have complete freedom to arrange everything the way you want. For example, imagine you want to create a column that combines the in stock, on order, and reorder level information for a product. To accomplish this trick, you can construct an ItemTemplate like this:

<asp:TemplateField HeaderText="Status"> <ItemTemplate> In Stock: <%# Eval("UnitsInStock") %> On Order: <%# Eval("UnitsOnOrder") %> Reorder: <%# Eval("ReorderLevel") %> </ItemTemplate> </asp:TemplateField>

asynchronous return value). That s because parameters can be passed back as arguments to the operation.

However, the dialer you get from clicking the dial button is better, showing you the number you are about to dial, as shown in Figure 34 2.

pdf watermark c#

Add Watermark in PDF in C# , VB.NET - E-iceblue
There are two kinds of PDF watermarks : text watermark and image watermark . Text watermark is generally used in commercial field to show the background ...

c# add watermark to existing pdf file using itextsharp

Add Watermark to PDFs using iTextSharp – An eye for change….
Apr 16, 2015 · ... you can use iTextSharp in c# projects to add watermark to your PDFs. ... are not aware of iTextSharp, it is basically a .net PDF library which is ...

To create the data binding expressions, the template uses the Eval() method, which is a shared method of the System.Web.UI.DataBinder class. Eval() is an indispensable convenience it automatically retrieves the data item that s bound to the current row, uses reflection to find the matching field, and retrieves the value.

The Eval() method also adds the extremely useful ability to format data fields on the fly. To use this Tip feature, you must call the overloaded version of the Eval() method that accepts an additional format string parameter. Here s an example:

As you ll see in item 5 in the next section, the focus of control is best switched off, as it tends to be something of a distraction from what you re trying to achieve at this stage in the process.

You ll notice that this example template includes three data binding expressions. These expressions get the actual information from the current row. The rest of the content in the template defines static text, tags, and controls. You also need to make sure the data source provides these three pieces of information. If you attempt to bind a field that isn t present in your result set, you ll receive a runtime error. If you retrieve additional fields that are never bound to any template, no problem will occur. Here s the revised data source with these fields:

add image watermark to pdf c#

c# itextsharp PDF creation with watermark on each page - Stack ...
After digging into it I found the best way was to add the watermark to each page .... using the following code (perhaps iTextSharp was improved a bit since then.

pdf watermark c#

asp.net: Watermark on a Exisiting PDF using iTextsharp Library
25 Feb 2011 ... Watermark on a Exisiting PDF using iTextsharp Library ... Creating a Template For Text Watermark ... 20, byte [] _templateBye = File . .... PDF Library, is another choice for c# developers, it's cheap and easy to ... Add comment ...

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add watermark text to pdf using itextsharp c#

pdf watermark c#

pdf watermark c#

c# add watermark to existing pdf file using itextsharp

c# add watermark to existing pdf file using itextsharp