add watermark to pdf using itextsharp c#

How to add a watermark to a PDF file? - Stack Overflow
The fact that the file size increases is a good indication that the watermark is added. The main problem is that you're adding the watermark ...

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You have to use itextsharp .dll for in .. Here is some example for applying watermark in pdf . Hide Copy Code. iTextSharp .text. Image img ...

If the first character back is an A, the program assumes that it s echoing the command and skips ahead to read the response from the fifth character (position 4) onward Otherwise, it simply displays the message as is lcd_gotoXY(0,1); if(str[0]=='A') lcd_print(str+4); else lcd_print(str); lcd_print_P(PSTR(" Init")); To get responses back from the ELM327 a little faster it s a good idea to turn off command echo, otherwise every response will be bloated with several bytes taken up just repeating the command we sent to it The ATE0 command suppresses command echo elm_command(str, PSTR("ATE0\r")); The sketch then goes into a do-while loop trying to verify that the ELM327 is alive and communicating by sending a request for PID 0X0100 (PIDs supported) repeatedly until it gets a response.

We can verify that a new application was created using the Component Services Management Console plug-in.

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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, ...

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C# demo to guide how to watermark PDF file, stamping text and image watermark to PDF document in C# language.

plug-in, which is available from the Administrative Tools folder of the Control Panel. This tool allows you to add, change, or delete COM+ applications; add components to an application; monitor the status of running components; manage role-based security; start and stop applications, and so on. Since you ll use this utility frequently, you ll likely want to add a shortcut to it.

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If you start up the system without putting it into debug mode or connecting it to an ELM327, and it ends up sitting on a screen that reads Init forever; this is the loop it s trapped in do { elm_command(str, PSTR("0100\r")); delay(1000); } while(elm_check_response("0100", str)!=0); When using the OBD-II interface to communicate with a vehicle s internal communications bus, there are typically multiple ECUs (electronic control units) sharing that bus The primary ECU that responds with OBD-II values is identified as ECU #1, and the ELM327 can either direct its requests generally to all devices on the bus or it can direct them to a specific ECU..

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[Solved] How to add watermark image in pdf file - CodeProject
Here is some example for applying watermark in pdf . Hide Copy ... Image img = iTextSharp.text. Image .GetInstance( WatermarkLocation ); img.

We are now ready to use this component from client code. The following C# code creates an instance of this class and calls the AddSomeNumbers method: using System; using DniScSimpleComponent; namespace ScSimpleComponent { class Program { static void Main(string[] args) { IAddNumbers obj = new DniScSimpleComponentObj(); int result = obj.AddSomeNumbers(1, 2); Console.WriteLine( "AddSomeNumbers using COM+ Library: {0}", result); Console.Read(); } } } The output we see on the console looks like this: AddSomeNumbers using COM+ Library: 3 Of course, we can also choose to implement the COM+ component in Visual Basic .NET (VB.NET). Here is an equivalent implementation in VB.NET: Imports System.Runtime.InteropServices Imports System.EnterpriseServices Public Interface IAddNumbers Function AddSomeNumbers(ByVal numA As Integer, _ ByVal numB As Integer) As Integer End Interface <ClassInterface(ClassInterfaceType.None)> _ Public Class DniScSimpleComponentObj Inherits ServicedComponent Implements IAddNumbers Public Function AddSomeNumbers(ByVal numA As Integer, _ ByVal numB As Integer) As Integer _ Implements IAddNumbers.AddSomeNumbers

By default, the ELM327 shouts its requests to the world, but by modifying the communications header that it sends to the car, it s possible to make it specifically ask for the primary ECU This is done by setting a custom header that the ELM327 uses for messages sent to the car, but the format of the header depends on what communications protocol it s using Because the ELM327 takes care of all the protocol conversion behind the scenes, the sketch doesn t generally need to know the details of what s going on, but to determine the car s protocol it can send an ATDPN (ATtention: Describe Protocol by Number) command to have the ELM327 report which protocol it has autonegotiated with the car.

Return numA + numB End Function End Class Running the client code against this component produces the same results.

add watermark text to pdf using itextsharp 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 ...

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add watermark to pdf using itextsharp c#

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