C# 添加Word水印（文本水印、图片水印）

1、藜局腑载添加Word文本水印【C#】using Spire.Doc;using Spire.Doc.Documents;using System.Drawi荏鱿胫协ng;namespace Text_Watermark{ class Program { static void Main(string[] args) { //新建一个Document类对象，并加载需要添加水印的Word文档 Document doc = new Document(); doc.LoadFromFile("Test.docx"); //新建一个TextWatermark对象，设置文本水印字样 TextWatermark txtWatermark = new TextWatermark(); txtWatermark.Text = "Internal Use Only"; //设置文本水印字体大小、颜色和文本排列方式 txtWatermark.FontSize = 45; txtWatermark.Color = Color.Green; txtWatermark.Layout = WatermarkLayout.Diagonal; //将文本应用到Word文档水印 doc.Watermark = txtWatermark; //保存并打开文档 doc.SaveToFile("Text_Watermark.docx",FileFormat.Docx2013); System.Diagnostics.Process.Start("Text_Watermark.docx"); } }}

2、 添加Word图片水印【C#】using Spire.Doc;using Spire.Doc.Documents;namespace Add_Watermark_To_Word{ class Program { static void Main(string[] args) { //新建一个Document类对象，并加载需要添加水印的Word文档 Document doc = new Document(); doc.LoadFromFile("Test.docx"); //初始化PictureWatermark类实例，加载作为水印的图片 PictureWatermark picture = new PictureWatermark(); picture.Picture = System.Drawing.Image.FromFile("wto.jpg"); //设置图片大小，并将图片设置成水印 picture.Scaling = 50; doc.Watermark = picture; //保存并打开文档 doc.SaveToFile("Image_Watermark.docx",FileFormat.Docx2013); System.Diagnostics.Process.Start("Image_Watermark.docx"); } }}