Export Roundtrip Information

In this tutorial, we will walk you through the C# source code to export roundtrip information from a document with Aspose.Words for .NET. This feature allows you to include roundtrip information in the exported HTML file, making it easier to retrieve changes made to the original document.

Step 1: Project Setup

To get started, create a new C# project in your favorite IDE. Make sure the Aspose.Words for .NET library is referenced in your project.

Step 2: Loading the document

In this step, we will load the document to export. Use the following code to load the document from a specified directory:

string dataDir = "YOUR DOCUMENT DIRECTORY";
Document doc = new Document(dataDir + "Rendering.docx");

This code creates an instance of Document by loading the document from the specified directory.

Step 3: Configuring HTML backup options

Now we will configure the HTML save options to export the document’s roundtrip information. Use the following code:

HtmlSaveOptions saveOptions = new HtmlSaveOptions { ExportRoundtripInformation = true };

This code creates an instance of HtmlSaveOptions and sets the ExportRoundtripInformation option to true to include roundtrip information when exporting.

Step 4: Converting and saving the document to HTML

Finally, we will convert the document to HTML using the HTML saving options configured earlier. Use the following code:

doc.Save(dataDir + "WorkingWithHtmlSaveOptions.ExportRoundtripInformation.html", saveOptions);

This code converts the document to HTML including the roundtrip information, and saves the exported HTML file to the specified directory.

Example source code for Export Roundtrip Information using Aspose.Words for .NET

	// The path to the documents directory.
	string dataDir = "YOUR DOCUMENT DIRECTORY";
	Document doc = new Document(dataDir + "Rendering.docx");

	HtmlSaveOptions saveOptions = new HtmlSaveOptions { ExportRoundtripInformation = true };

	doc.Save(dataDir + "WorkingWithHtmlSaveOptions.ExportRoundtripInformation.html", saveOptions);

Be sure to specify the correct path to the documents directory in the dataDir variable.