How to Remove All Page Breaks in Word using C#. For more details: https://kb.aspose.com/words/net/how-to-remove-all-page-breaks-in-word-using-csharp/

How to Remove All Page Breaks in Word using C#.cs

using Aspose.Words;

class Program{
static void Main(string[] args) // Remove page breaks in a Word file using C#
{
        // Set PDF license
        new License().SetLicense("Aspose.Total.lic");

        // Load the sample Word file having page breaks in it
        Document doc = new Document("DocWithPageBreaks.docx");

        // Get access to all the paragraphs
        NodeCollection docParagraphs = doc
                .GetChildNodes(NodeType.Paragraph, true);

        foreach (Paragraph currentPara in docParagraphs)
        {
            // Check if the page break is there before
            // the paragraph
            if (currentPara.ParagraphFormat.PageBreakBefore)
            {
                // Remove the page break from the start
                currentPara.ParagraphFormat
                        .PageBreakBefore = false;
            }

            // Parse through all the runs in the paragraph
            foreach (Run currentRun in currentPara.Runs)
            {
                // Check page break
                if (currentRun.Text.Contains(ControlChar.PageBreak))
                {
                    // Replace the page break with an empty string
                    currentRun.Text = currentRun.Text
                            .Replace(ControlChar.PageBreak, string.Empty);
                }
            }
        }

        // Save the resultant DOCX without any page break in it
        doc.Save("DocxWithoutPageBreaks.docx");
    }
}