What's the fastest way to read a .docx file line-by-line in c# using openxml

Question

Hi all,

I need to read this Word (.DOC and .DOCX) file line by line using OpenXML.

In this code I have set an regexp is to check if a line starts with a whitespace, a letter, the bullet character or the - character or number

protected void Page_Load(object sender, EventArgs e)  
{  
    if (!this.IsPostBack)  
    {  
  
        string file = @"C:\Users\Downloads\qst.docx";  
  
        using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(file, true))  
        {  
            Body body = wordDoc.MainDocumentPart.Document.Body;  
            string contents = "";  
  
            var reg = new Regex(@"^[\s\p{L}\d\•\-\►]");  
  
            foreach (Paragraph co in  
                        wordDoc.MainDocumentPart.Document.Body.Descendants<Paragraph>().Where<Paragraph>(somethingElse =>  
                        reg.IsMatch(somethingElse.InnerText)))  
            {  
                if (co.ParagraphProperties != null || co.ParagraphProperties.NumberingProperties != null)  
                {  
                    contents += co.InnerText + "<br />";  
                }  
                else  
                {  
                    // Do other checking.  
                }  
            }  
  
            Response.Write(contents);  
        }  
    }  
}  

Using this code the return in browser is wrong, because the bulleted and numbered lists of the word file are not displayed...

Section 1

• Para 1.1
  Content 1.1
  test 2
  test 3

•Gaio Giulio Cesare
•Quinto Orazio Flacco
•Marco Porcio Catone

Section 2

• Para 2.1
  Content 2.1
  test 4
  test 5
• Gaio Giulio Cesare
• Quinto Orazio Flacco
• Marco Porcio Catone

► Marco Porcio Catone
► Quinto Orazio Flacco
► Gaio Giulio Cesare