当前位置：网站首页>C＃/VB. Net to delete watermarks in word documents

C＃/VB. Net to delete watermarks in word documents

2022-07-07 02:25:00 【51CTO】

stay Word Watermarks added to documents , Such as text watermark or image watermark , Can effectively show ownership , It can also play a certain warning effect . But what if you want to delete these watermarks ？ This article will provide a way to delete Word Methods of watermarking in documents . This method is suitable for deleting text watermark and image watermark . Here are the detailed methods and steps .

Program environment

In this test , Introduce... Into the program Free Spire.Doc for .NET. Can be referenced by Spire.Doc.dll file ：

Method 1： take Free Spire.Doc for .NET Download to local , decompression , install . After installation , Find the installation path BIN In folder Spire.Doc.dll. And then in Visual Studio Open in “ Solution explorer ”, Right click “ quote ”,“ Add reference ”, The local path BIN Under folder dll Add a reference to the program .

Method 2： adopt NuGet install . This can be done by 2 Methods of installation ：

（1） Can be in Visual Studio Open in “ Solution explorer ”, Right click “ quote ”,“ management NuGet package ”, And then the search “Free Spire.Doc”, Click on “ install ”. Wait for the program installation to complete .

（2） Copy the following to PM Console installation .

Install-Package FreeSpire.Doc -Version 10.2.0

Specific steps ：

initialization Document An instance of a class .
call Document.LoadFromFile(string fileName, FileFormat fileFormat) Method loading Word file .
take Document.Watermark Property is set to null.
adopt Document.SaveToFile(string fileName, FileFormat fileFormat) Method to save the result document to the specified path .

Complete code ：

【C#】

       
       using
       
       using
       
       using
       
       using
       
       namespace
       
{
       
       class 
       
       Program
       
{
       
       static 
       
       void 
       
       Main(
       
       string[] 
       
       args)
       
{
       
       // Create a new one Word Document and load the document that needs to delete the watermark 
       
       Document 
       
       doc 
       
       = 
       
       new
       
       doc.
       
       LoadFromFile(
       
       "Sample.docx", 
       
       FileFormat.
       
       Docx2013);
       
       // Remove the watermark from the document 
       
       doc.
       
       Watermark 
       
       = 
       
       null;
       
       // Save the document 
       
       doc.
       
       SaveToFile(
       
       "RemoveWatermark.docx", 
       
       FileFormat.
       
       Docx2013);
       
}
       
}
       
}
      
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.

【VB.NET】

       
       Imports 
       
       System
       
       Imports 
       
       System
       
       .Windows
       
       .Forms
       
       Imports 
       
       Spire
       
       .Doc
       
       Imports 
       
       Spire
       
       .Doc
       
       .Documents
       
       Namespace 
       
       RemoveWatermark
       
       Class 
       
       Program
       
       Private 
       
       Shared 
       
       Sub 
       
       Main(
       
       ByVal 
       
       args() 
       
       As 
       
       String)
       
       ' Create a new one Word Document and load the document that needs to delete the watermark 
       
       Dim 
       
       doc 
       
       As 
       
       Document = 
       
       New 
       
       Document
       
       doc
       
       .LoadFromFile(
       
       "Sample.docx", 
       
       FileFormat
       
       .Docx2013)
       
       ' Remove the watermark from the document 
       
       doc
       
       .Watermark = 
       
       Nothing
       
       ' Save the document 
       
       doc
       
       .SaveToFile(
       
       "RemoveWatermark.docx", 
       
       FileFormat
       
       .Docx2013)
       
       End 
       
       Sub
       
       End 
       
       Class
       
       End 
       
       Namespace
      
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.