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Apply FontSize for the contents inside the run using Open XML SDK 2.0

Description:

In this blog you will see how to apply FontSize for the contents inside the  run using Open XML SDK 2.0

Assembly:

DocumentFormat.OpenXml.dll

Namesapces:

using DocumentFormat.OpenXml;

using DocumentFormat.OpenXml.Packaging;

using DocumentFormat.OpenXml.Wordprocessing;

Code:

 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using System.IO.Packaging;
 
namespace OpenXMLConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            string path = @"E:\OpenXMLFontSize.docx";
           
            //// Creates the new instance of the WordprocessingDocument class from the specified file
            //// WordprocessingDocument.Open(String, Boolean) method
            //// Parameters:
            //// string path - path is a string which contains the path of the document
            //// bool isEditable
            using (WordprocessingDocument doc = WordprocessingDocument.Create(path, WordprocessingDocumentType.Document)) 
            {
                //// Defines the MainDocumentPart              
 
                MainDocumentPart mainDocumentPart = doc.AddMainDocumentPart();
                mainDocumentPart.Document = new Document();
                Body body = mainDocumentPart.Document.AppendChild(new Body());
                Paragraph para = body.AppendChild(new Paragraph());
                Run run =para.AppendChild(new Run());
                RunProperties runProperties = run.AppendChild(new RunProperties());
                FontSize fontSize = new FontSize();
                fontSize.Val = "40";
                runProperties.AppendChild(fontSize);
                run.AppendChild(new Text("Welcome!!!!!"));
                mainDocumentPart.Document.Save();              
            }
        }
    }
}


XML:

 
 
<?xml version="1.0" encoding="utf-8"?>
<w:document xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main">
  <w:body>
    <w:p>
      <w:r>
        <w:rPr>
          <w:sz w:val="40" />
        </w:rPr>
        <w:t>Welcome!!!!!</w:t>
      </w:r>
    </w:p>
  </w:body>
</w:document>


Output:

u.jpg


Note:
val (Half Point Measurement): Specifies a positive measurement specified in half-points (1/144 of an inch).
The value in the val attribute is 40, which is equivalent to 20 points (40 half-points).