Replace Text with a Word document in C#

Spire.Doc provides several overloaded Replace methods to replace text in different scenarios. This article is going to show you how to replace a specified text in a template document with another document using Spire.Doc.

The template document:

The document to replace text:

Replace Text with a Word document in C#

Detail steps:

Step 1: Load a template document.

Document document = new Document("Template.docx");

Step 2: Load another document to replace text.

IDocument replaceDocument = new Document("Document1.docx");

Step 3: Replace specified text with the other document.

document.Replace("Document 1", replaceDocument, false, true);

Step 4: Save the file.

document.SaveToFile("Output.docx", FileFormat.Docx2013);

Output:

Replace Text with a Word document in C#

Full code:

using Spire.Doc;
using Spire.Doc.Interface;

namespace Replace_Text_With_Document
{
    class Program
    {
        static void Main(string[] args)
        {
            //Load a template document 
            Document document = new Document("Template.docx");

            //Load another document to replace text
            IDocument replaceDocument = new Document("Document1.docx");

            //Replace specified text with the other document
            document.Replace("Document 1", replaceDocument, false, true);

            //Save the file
            document.SaveToFile("Output.docx", FileFormat.Docx2013);
        }
    }
}