Extract Formatted Text from Document

Introduction

In this tutorial, we’ll explore how to use GroupDocs.Parser for .NET to extract formatted text from various types of documents. GroupDocs.Parser is a powerful library that allows developers to work with documents in a simplified and efficient manner. By the end of this guide, you’ll be able to seamlessly integrate text extraction capabilities into your .NET applications.

Prerequisites

Before we begin, ensure you have the following:

• Visual Studio: Make sure you have Visual Studio installed on your system.
• GroupDocs.Parser for .NET: Download and install the GroupDocs.Parser library from here.
• Document Samples: Prepare sample documents (e.g., PDF, DOCX) for text extraction.

Import Namespaces

First, include the necessary namespaces in your C# code:

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using GroupDocs.Parser.Options;

Step 1: Create an Instance of Parser Class

Begin by initializing a Parser object with the path to your sample document.

using (Parser parser = new Parser("YourSampleFile.pdf"))
{
    // Text extraction code goes here
}

Replace "YourSampleFile.pdf" with the path to your document file.

Step 2: Extract Formatted Text

Within the using block, use the GetFormattedText method to extract formatted text from the document. Specify the desired output format (e.g., HTML) using FormattedTextOptions.

using (Parser parser = new Parser("YourSampleFile.pdf"))
{
    // Extract formatted text into the reader
    using (TextReader reader = parser.GetFormattedText(new FormattedTextOptions(FormattedTextMode.Html)))
    {
        // Check if extraction is supported
        if (reader == null)
        {
            Console.WriteLine("Formatted text extraction isn't supported.");
        }
        else
        {
            // Read and display the extracted text
            Console.WriteLine(reader.ReadToEnd());
        }
    }
}

Conclusion

Congratulations! You’ve learned how to extract formatted text from documents using GroupDocs.Parser for .NET. This versatile library opens up possibilities for text processing and analysis within your applications.

FAQ’s

Q: Can GroupDocs.Parser extract text from password-protected documents?

A: Yes, GroupDocs.Parser supports extracting text from password-protected documents.

Q: Which document formats are supported by GroupDocs.Parser?

A: GroupDocs.Parser supports a wide range of formats including PDF, DOCX, XLSX, PPTX, and more.

Q: How can I get a temporary license for GroupDocs.Parser?

A: You can obtain a temporary license from here.

Q: Does GroupDocs.Parser provide support for image extraction from documents?

A: Yes, GroupDocs.Parser supports image extraction alongside text extraction.

Q: Where can I find additional support or ask questions about GroupDocs.Parser?

A: Visit the GroupDocs.Parser forum for support and discussions.