How C # Adds a watermark to Word documents _c# Tutorial

Like PDFs, in Word, watermarks are divided into image watermarks and text watermarks, and adding a picture watermark to a document can make the document more beautiful and appealing. A text watermark protects the document by reminding others that the document is copyrighted and cannot be copied at will. Before I shared how to add a watermark to the PDF, someone asked me how to add a watermark to the Word document, and today is free, just record how I did it.

The steps are actually very simple, in order to save time and simplify the size of the code, I downloaded a free word component from the E-iceblue official web site, after the installation, refer to the official website of the tutorial, create the project, and follow the steps of the code for simple settings. Let's take a look at how you can implement these functions through this component.

Screenshot of original document:

The first part: Add a picture watermark

First step: Add a reference.

After the component is installed, create a C # console project, add the DLL file under the installation directory to the project as a reference, and add the namespace as follows:

Using Spire.doc;
Using Spire.Doc.Documents;

Step Two: Create a new Word Document object and load the Word document to be added to the watermark;

Document doc = new document ();
Doc. LoadFromFile ("Introduction to XML file. doc");

Step three: Create a new Image Watermark object and add a picture to be set as a watermark;

Picturewatermark picture = new Picturewatermark ();
Picture. Picture = System.Drawing.Image.FromFile ("Flower _2.jpg");

Step Fourth: Set the size of the picture as needed, and then set it as a watermark for the document;

Picture. scaling = 80;
Doc. watermark = picture;

Part II: Add a text watermark

Fifth step: Create a new text watermark object, and add the text to be set as a watermark;

Textwatermark Txtwatermark = new Textwatermark ();
Txtwatermark.text = "Microsoft";

Sixth step: Set the text font size and text arrangement, I set the arrangement is diagonally arranged;

Txtwatermark.fontsize = 90;
Txtwatermark.layout = watermarklayout.diagonal;

Step Seventh: Set the text to a watermark for the Word document;

Doc. Watermark = Txtwatermark;

Step Eighth: Save the document and reopen it;

Doc. SaveToFile ("watermark. Doc");
System.Diagnostics.Process.Start ("watermark. Doc");

Add a picture watermark Effect diagram:

Add a text watermark Effect diagram:

All code:

Using Spire.doc;
Using Spire.Doc.Documents;
 
Namespace Add_watermark_to_word
{
 class program
 {
  static void Main (string[] args)
  {
   Document doc = new document ();
   Doc. LoadFromFile ("Introduction to XML file. doc");
 
   Set image watermark
   /*picturewatermark picture = new Picturewatermark ();
   Picture. Picture = System.Drawing.Image.FromFile ("Flower _2.jpg");
   Picture. scaling =;
   Doc. Watermark = picture;*/
 
   //Set text watermark
   Textwatermark txtwatermark = new Textwatermark ();
   Txtwatermark.text = "Microsoft";
   Txtwatermark.fontsize = n;
   Txtwatermark.layout = watermarklayout.diagonal;
   Doc. Watermark = Txtwatermark;
 
   Doc. SaveToFile ("watermark. Doc");
   System.Diagnostics.Process.Start ("watermark. Doc");}}

 

Tip: Run this component without having to install word ha.

I hope this article can be helpful to friends who have the same needs.