c# add watermark to existing pdf file using itextsharp

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.

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Add Watermark to PDFs using iTextSharp – An eye for change….
16 Apr 2015 ... ... you can use iTextSharp in c# projects to add watermark to your PDFs. ... methods for the purpose of adding Watermark text for PDF Pages.

library DniComEventsLib { importlib("stdole2.tlb"); [ uuid(2C344C48-B0BF-487E-81B4-FC4860703993), helpstring("_IDniComEventsObjEvents Interface") ] dispinterface _IDniComEventsObjEvents { properties: methods: [id(1), helpstring("Desc changed event")] HRESULT OnDescChanged([in]BSTR newDesc, [in]BSTR oldDesc); }; [ uuid(D2B1D33B-FD3C-4822-9ABC-12786728C3B2), helpstring("DniComEventsObj Class") ] coclass DniComEventsObj { [default] interface IDniComEventsObj; [default, source] dispinterface _IDniComEventsObjEvents; }; }; The bolded lines show where ChangeDesc and OnDescChanged were added. OnDescChanged was added to the _IDniComEventsObjEvents interface. We chose to have this interface added for us by checking the Supports Connection Points option during the ATL wizard execution. Once we manually add the OnDescChanged event to the IDL, we switch to Class view, select the class for the COM object, and select Add Connection Point. This brings up a wizard dialog where we choose the _IDniComEventsObjEvents interface to implement as a connection point. This generates the following code for us automatically: template<class T> class CProxy_IDniComEventsObjEvents : public IConnectionPointImpl<T, &__uuidof(_IDniComEventsObjEvents)> { public: HRESULT Fire_OnDescChanged( BSTR newDesc, BSTR oldDesc) { HRESULT hr = S_OK; T * pThis = static_cast<T *>(this); int cConnections = m_vec.GetSize(); for (int iConnection = 0; iConnection < cConnections; iConnection++) { pThis->Lock(); CComPtr<IUnknown> punkConnection

pdf watermark c#

watermark (text or image) in existing pdf - Stack Overflow
23 May 2017 ... The following is inspired by 'iText in Action - 2nd Edition' by Bruno Lowagie. I am using iTextSharp version 5.4. The code below adds both a text watermark and ...

add watermark to pdf using itextsharp c#

Add watermark to pdf file created at run time using itextsharp ...
I found the code for adding watermark to existing pdf file . instea... ... created new pdf file dynamically in my web application using itextsharp .

1 Arduino Duemilanove, Arduino Pro, Seeeduino, or equivalent 1 RF appliance remote control 1 Prototyping shield 4 5V reed relays 4 1N4001 power diodes or similar 4 PCB-mount male connectors 4 line-mount female connectors 10cm ribbon cable Source code available from www.practicalarduino.com/projects/applianceremote-control.

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pdf watermark c#

[Solved] How to add watermark image in pdf file - CodeProject
Here is some example for applying watermark in pdf. ... com/post/2011/12/21/Using-iTextSharp-with-aspnet-to-add-watermark-in-pdf-file.aspx[^]

add watermark image to pdf using itextsharp c#

Using iTextSharp To Watermark/Write Text To Existing PDF's ...
May 11, 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 ...

= m_vec.GetAt(iConnection); pThis->Unlock(); IDispatch * pConnection = static_cast<IDispatch *>(punkConnection.p); if (pConnection) { CComVariant avarParams[2]; avarParams[1] = newDesc; avarParams[1].vt = VT_BSTR; avarParams[0] = oldDesc; avarParams[0].vt = VT_BSTR; CComVariant varResult; DISPPARAMS params = { avarParams, NULL, 2, 0 }; hr = pConnection->Invoke(1, IID_NULL, LOCALE_USER_DEFAULT, DISPATCH_METHOD, ¶ms, &varResult, NULL, NULL); } } return hr; } }; As the name implies, the Fire_OnDescChanged method that is generated for us is used to fire the event. Within the implementation of our ChangeDesc method, we can call this method to fire the event. The complete code for ChangeDesc looks like this: STDMETHODIMP CDniComEventsObj::ChangeDesc(BSTR newDesc) { //fire the event that notifies any subscribers of //the description change Fire_OnDescChanged(newDesc, m_LastDesc); //save the updated description m_LastDesc = newDesc; return S_OK; } To use this ATL COM component from .NET, we first add a reference to the COM component. Once that is done, the code to subscribe to the event and use the component is similar to using a VB6 COM component: using System; using DniComEventsLib; //the C++ ATL COM component

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how to add watermark text to pdf file? C# .NET - NullSkull.com
8 Sep 2011 ... how to add watermark text to pdf file how to add watermark text on ... string outputFile, string [] watermarkText , iTextSharp . text . pdf . .... you can add or remove watermark from pdf document using Aspose. PDF for .NET Library :

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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 ...

Plug the appliance remote control receiver into a handy power outlet and then plug an appliance (a small lamp is ideal when testing) into the socket on the receiver. Test that the unit works correctly in factory form by using the remote control to turn the appliance on and off. There s no point doing a lot of work modifying something if it doesn t work as intended in the first place! Also pay attention to how long you need to hold the button down for the transmitter to operate correctly. Some systems require you to hold the button for half a second or so, and others will operate if you stab at it very briefly. You may find you need to adjust the button press time variable in the example programs that follow if your remote control has unusual characteristics. Some remotes also perform different functions depending on whether you hold the button down or not, such as toggling a lamp on a brief press or fading it up/down on a long press. The photo in Figure 2-3 shows two different appliance remote control sets. The set on the left is designed for Australian power sockets running at 240V and has four sets of on/off buttons, and can switch between four different ranges to control a total of 16 devices from one remote control. The receiver unit has a visual indication of status and is designed to be plugged into a wall socket, then an appliance plugged into it. It also supports a ground connection so it s suitable for many types of appliances.

Figure 5-12. Spam or ham If the message is spam, click the Spam button to get rid of it. This will return you to the list of messages in the Inbox. On the other hand, if the message is something you actually need to deal with, you can move it to the correct area by editing the case, just as you would with any other case, or use the Move button at the bottom of the Inbox.

add watermark to pdf using itextsharp c#

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.

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[Solved] How to add watermark image in pdf file - CodeProject
You have to use itextsharp.dll for in .. Here is some example for applying watermark in pdf . Hide Copy Code. iTextSharp.text.Image img ...

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c# add watermark to existing pdf file using itextsharp

add watermark text to pdf using itextsharp c#

add watermark to pdf using itextsharp c#