how to insert watermark in "existing word document" using c#

Question

Kip Hackman · Answer

You can use the LEADTOOLS Document SDK in your application https://www.leadtools.com/sdk/products/document You can utilize the AnnBatesStampComposer class to add a watermark to your documents. Here is some sample code: private void AddWatermarkToDocument() { //Create AnnBatesStamp and set its properties AnnBatesStamp batesStamp = new AnnBatesStamp(); batesStamp.Font = new AnnFont( "Arial" , 12); batesStamp.Foreground = AnnSolidColorBrush.Create( "Red" ); batesStamp.HorizontalAlignment = AnnHorizontalAlignment.Center; batesStamp.VerticalAlignment = AnnVerticalAlignment.Center; batesStamp.Logo.Angle = 45; batesStamp.Logo.Font = new AnnFont( "Arial" , 14); batesStamp.Logo.Opacity = 0.5; batesStamp.Logo.StretchLogo = true ; batesStamp.Logo.Picture = new AnnPicture(Path.Combine(ImagesPath.Path, "cannon.jpg" )); //Add some elements to Bates stamp elements list batesStamp.Elements.Add( new AnnBatesNumber()); batesStamp.Elements.Add(AnnBatesText.Create( " " )); batesStamp.Elements.Add(AnnBatesText.Create( " This is text element" )); //Create AnnBatesStampComposer instance and add the created Bates stamp to it AnnBatesStampComposer batesStampComposer = new AnnBatesStampComposer(); //Set the rendering engine AnnBatesStampComposer.RenderingEngine = new AnnWinFormsRenderingEngine(); batesStampComposer.Stamps.Add(batesStamp); //Use the main automation object for your application instead of _automation we used here AnnAutomation automation = _automation; AnnContainer mainContainer = automation.Container; //Create Bates stamp container, set its size and mapper and attach it to the composer AnnContainer batesStampContainer = new AnnContainer(); batesStampContainer.Size = mainContainer.Size; batesStampContainer.Mapper = mainContainer.Mapper.Clone(); //Apply Bates Stamp to our container batesStampComposer.TargetContainers.Add(batesStampContainer); //insert the Bates stamp container below all other containers in the automation automation.Containers.Insert(0, batesStampContainer); //print the content of this Bates stamp Debug.WriteLine(batesStamp.AsString(batesStampContainer)); // the output will be "000001 This is text element" //Render the containers automation.Invalidate(LeadRectD.Empty); }

Sapna Girish · Answer

Here is a free solution based on Free Spire.Doc. //create a new instance of Document and load the document from file. Document doc = new Document(); doc.LoadFromFile( "Sample.docx" , FileFormat.Docx2013); //create a new instance of the TextWatermark TextWatermark txtWatermark = new TextWatermark(); //set the text watermark with text string, font, color and layout. txtWatermark.Text = "Confidential" ; txtWatermark.FontSize = 45; txtWatermark.Color = Color.Green; txtWatermark.Layout = WatermarkLayout.Diagonal; //add the text watermark doc.Watermark = txtWatermark; //save the file. doc.SaveToFile( "TextWatermark.docx" , FileFormat.Docx2013); See also: https://www.e-iceblue.com/Tutorials/Spire.Doc/Spire.Doc-Program-Guide/Page-Background/Add-text-watermark-and-image-watermark-to-word-document-in-C.html

Harshal Shah · Answer

Hello Shubham, To insert the watermark like the text watermark or image watermark, you need to get the best code for it. here is the link of the code for it. http://bit.ly/2LK2i7I Hope this helps. Thank you

how to insert watermark in "existing word document" using c#

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