c# add watermark to existing pdf file using itextsharp

watermark text in all the pdf pages of existing pdf - C# Corner
how to add watermark (text or image) in existing pdf in c#.I want the ... Add+watermark+to+pdf+file+created+at+run+time+using+itextsharp.

The final pillar of OOP is polymorphism. This trait captures a language s ability to treat related objects the same way. This tenent of an object-oriented language allows a base class to define a set of members (formally termed the ploymorphic interface) to all descendents. A class type s polymorphic interface is constructed using any number of virtual or abstract members. In a nutshell, a virtual member may be changed (or more formally speaking, overridden) by a derived class, whereas an abstract method must be overriden by a derived type. When derived types override the members defined by a base class, they are essentially redefining how they respond to the same request.

CHAPTER 4 OBJECT-ORIENTED PROGRAMMING WITH C# 2.0

To illustrate polymorphism, let s revisit the shapes hierarchy. Assume that the Shape class has defined a method named Draw(), taking no parameters and returning nothing. Given the fact that every shape needs to render itself in a unique manner, subclasses (such as Hexagon and Circle) are free to override this method to their own liking (see Figure 4-4).

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c# itextsharp PDF creation with watermark on each page - Stack ...
21 Nov 2011 ... After digging into it I found the best way was to add the watermark to each page ... Empty; public PdfWriterEvents(string watermark ) { watermarkText = watermark ; } .... using the following code (perhaps iTextSharp was improved a bit since then.

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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 .

For any J2EE application server, its classloader design is very critical. It should be flexible enough to accommodate J2EE application component needs and at the same time efficient. Geronimo has a very elegant and simple classloader design, and this section discusses its architecture. The classloader hierarchy follows the same structure as that of a configuration. Each configuration has its own separate classloader. This classloader is actually a Uniform Resource Locator (URL) classloader, with all dependencies (library dependencies defined by this configuration in the deployment plan file) added as target URLs, and will have the classloader of the parent configuration as its parent classloader. Figure 2-10 depicts the classloader hierarchy for an application EAR containing EJBs, resource adapters (RARs), and a web application (WAR). Here, the geronimo/j2ee-server/1.0/car configuration has the geronimo/j2ee-system/ 1.0/car configuration as its parent, and their classloaders follow the same hierarchy. All web applications loaded from an application EAR will have the EAR classloader as the parent classloader for the web application classloader. The EAR classloader loads all EJBs and RAR classes. In this way, invoking EJBs from a web application from the same EAR is easier.

<mx:Spacer height="100%" width="100%"/> <mx:Panel id="loginPanel" title="Login" width="300" height="180" horizontalScrollPolicy="off" verticalScrollPolicy="off" horizontalAlign="center" verticalAlign="middle" styleName="loginPanel" > <mx:Form id="loginForm" styleName="loginForm" paddingTop="10"> <mx:FormItem label="Username: "> <mx:TextInput id="username" enter="doLogin()"/> </mx:FormItem> <mx:FormItem label="Password: "> <mx:TextInput id="password" displayAsPassword="true" enter="doLogin()"/> </mx:FormItem> </mx:Form> <mx:ControlBar horizontalAlign="right"> <mx:Button label="Login" enabled="{ !isPending }" click="doLogin()" /> </mx:ControlBar> </mx:Panel> <mx:Spacer height="100%" width="100%"/> <mx:Script> <![CDATA[ import com.apress.flexjava.usermanager.model.User; import com.apress.flexjava.usermanager.events.LoginEvent; private var isPending : Boolean = false; public function doLogin() : void { var user : User = new User(); user.username = username.text;

add watermark to pdf using itextsharp c#

Windows Add a text watermark on PDF in C# sample in C# for ...
15 Oct 2014 ... Save Text from PowerPiont to .txt/.doc in C# ... This sample shows how to add text watermark on every PDF pages in a document using free Spire. PDF with C# . ... C# , ASP.NET, WPF, c# control.

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Using iTextSharp To Watermark /Write Text To Existing PDF's ...
11 May 2008 ... First off, yes, I know there are other tutorials on how to watermark PDF's with iTextSharp . Unfortunately none of them showed me exactly what I ...

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c# add watermark to existing pdf file using itextsharp

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add watermark to pdf using itextsharp c#

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