How to Replace the Table Cell Content in .NET Core Word Document?

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Syncfusion® Essential® DocIO is a .NET Word library used to create, read, edit, and convert Word documents programmatically without Microsoft Word or interop dependencies. Using this library, you can replace the content in a table cell in a Word document using C#.

Steps to replace the content in a table cell in a Word document:

Create a new .NET Core console application project.
Install the Syncfusion.DocIO.Net.Core NuGet package as a reference to your project from NuGet.org.

Starting with v16.2.0.x, if you reference Syncfusion® assemblies from trial setup or from the NuGet feed, include a license key in your projects. Refer to the link to learn about generating and registering a Syncfusion® license key in your application to use the components without trail message.

Include the following namespaces in Program.cs file
C#

using Syncfusion.DocIO.DLS;
using Syncfusion.DocIO;

Use the following code example to replace the content in a table cell in a Word document.
C#

using (FileStream inputFileStream = new FileStream(Path.GetFullPath("Data/Template.docx"), FileMode.Open, FileAccess.ReadWrite))
{
   //Open the template Word document.
   using (WordDocument document = new WordDocument(inputFileStream, FormatType.Docx))
   {
       //Retrieve the first section of the document.
       IWSection section = document.LastSection;
       //Get the first table in the section.
       WTable table = section.Body.Tables[0] as WTable;
       //Access the instance of the cell (second row, second cell).
       WTableCell cell1 = table[1, 1];
       //Access the instance of the cell (third row, third cell).
       WTableCell cell2 = table[2, 2];
       //Clear the contents of the cell (second row, second cell).
       cell1.ChildEntities.Clear();
       //Add a new paragraph with content to the cell (second row, second cell).
       cell1.AddParagraph().AppendText("Adventure");
       //Clear the contents of the cell (third row, third cell).
       cell2.ChildEntities.Clear();
       //Add a new paragraph with content to the cell  (third row, third cell).
       cell2.AddParagraph().AppendText("Cycle");
       //Save the modified document.
       using (FileStream outputFileStream = new FileStream(Path.GetFullPath("Output/Result.docx"), FileMode.Create, FileAccess.Write))
       {
           document.Save(outputFileStream, FormatType.Docx);
       }
   }
}

You can download a complete working sample to replace the content in a table cell in a Word document from the GitHub.

By executing the program, you will get the Word document as follows.

Take a moment to peruse the documentation where you can find basic Word document processing options along with the features like mail merge, merge, split, and compare Word documents, find and replace text in the Word document, protect the Word documents, and most importantly, the PDF and Image conversions with code examples.

Conclusion
I hope you enjoyed learning how to replace the table cell content in .NET Core Word document.

You can refer to our ASP.NET Core DocIO feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our ASP.NET Core DocIO example to understand how to create and manipulate data.

For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion®, you can try our 30-day free trial to check out our other controls.

If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!

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How to Replace the Table Cell Content in .NET Core Word Document?

Steps to replace the content in a table cell in a Word document:

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