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Merge pull request #2414 from syncfusion-content/1015249-DataExtraction
Documentation(1015249) : Update the UG Documentation Content for Smart Data Extractor
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‎Document-Processing-toc.html‎

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<a href="/document-processing/data-extraction/smart-data-extractor/net/Features">Features</a>
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<a href="/document-processing/data-extraction/smart-data-extractor/net/FAQ">FAQ</a>
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FAQ
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<a href="/document-processing/data-extraction/smart-data-extractor/net/FAQ/how-to-resolve-the-onnx-file-missing-error-in-smart-data-extractor">How to resolve the “ONNX file missing” error</a>
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<a href="/document-processing/data-extraction/smart-data-extractor/net/FAQ/how-to-resolve-the-onnx-file-missing-error-in-smart-data-extractor">How to resolve the ONNX file missing error</a>
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<a href="/document-processing/data-extraction/smart-table-extractor/net/Features">Features</a>
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<a href="/document-processing/data-extraction/smart-table-extractor/net/FAQ">FAQ</a>
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FAQ
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<a href="/document-processing/data-extraction/smart-table-extractor/net/FAQ/how-to-resolve-the-onnx-file-missing-error-in-smart-table-extractor">How to resolve the “ONNX file missing” error</a>
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<a href="/document-processing/data-extraction/smart-table-extractor/net/FAQ/how-to-resolve-the-onnx-file-missing-error-in-smart-table-extractor">How to resolve the ONNX file missing error</a>
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‎Document-Processing/Data-Extraction/Smart-Data-Extractor/NET/Assemblies-Required.md‎

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{{'[WPF]'| markdownify }},
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{{'[Windows Forms]'| markdownify }} and {{'[ASP.NET MVC]'| markdownify }}
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{{'WPF'| markdownify }},
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{{'Windows Forms'| markdownify }} and {{'ASP.NET MVC'| markdownify }}
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Syncfusion.Compression.Base<br/>
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{{'[Blazor]'| markdownify }},
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{{'.NET Core'| markdownify }}
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and {{'.NET Platforms'| markdownify }}
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Syncfusion.Compression.Portable<br/>
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{{'[.NET Multi-platform App UI (.NET MAUI)]'| markdownify }}
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{{'.NET Multi-platform App UI (.NET MAUI)'| markdownify }}
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Syncfusion.Compression.NET<br/>

‎Document-Processing/Data-Extraction/Smart-Data-Extractor/NET/Features.md‎

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# Smart Data Extractor Features
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## Extract data from a PDF document
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## Extract Data from a PDF Document
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To extract structured data such as text, form fields, tables and images from an entire PDF document using the **ExtractDataAsPdfDocument** method of the **DataExtractor** class, refer to the following code
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To extract structured data such as text, form fields, tables and images from an entire PDF document using the **ExtractDataAsPdfDocument** method of the **DataExtractor** class, refer to the following code example:
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{% tabs %}
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{% endtabs %}
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## Extract form data as JSON
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## Extract Data as Stream
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To extract structured data from a PDF document and return the output as a stream using the **ExtractDataAsPdfStream** method of the **DataExtractor** class, refer to the following example.
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{% tabs %}
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{% highlight c# tabtitle="C# [Cross-platform]" %}
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using System.IO;
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using Syncfusion.SmartDataExtractor;
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//Open the input PDF file as a stream.
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using (FileStream inputStream = new FileStream("Input.pdf", FileMode.Open, FileAccess.Read, FileShare.Read))
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{
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//Initialize the Smart Data Extractor.
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DataExtractor extractor = new DataExtractor();
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extractor.EnableFormDetection = true;
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extractor.EnableTableDetection = true;
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extractor.ConfidenceThreshold = 0.6;
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//Extract data and return as a PDF stream.
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Stream pdfStream = extractor.ExtractDataAsPdfStream(inputStream);
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//Save the extracted PDF stream into an output file.
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using (FileStream outputStream = new FileStream("Output.pdf", FileMode.Create, FileAccess.Write))
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{
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pdfStream.CopyTo(outputStream);
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}
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}
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{% endhighlight %}
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{% highlight c# tabtitle="C# [Windows-specific]" %}
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using System.IO;
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using Syncfusion.SmartDataExtractor;
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//Open the input PDF file as a stream.
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using (FileStream inputStream = new FileStream("Input.pdf", FileMode.Open, FileAccess.Read, FileShare.Read))
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{
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//Initialize the Smart Data Extractor.
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DataExtractor extractor = new DataExtractor();
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extractor.EnableFormDetection = true;
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extractor.EnableTableDetection = true;
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extractor.ConfidenceThreshold = 0.6;
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//Extract data and return as a PDF stream.
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Stream pdfStream = extractor.ExtractDataAsPdfStream(inputStream);
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//Save the extracted PDF stream into an output file.
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using (FileStream outputStream = new FileStream("Output.pdf", FileMode.Create, FileAccess.Write))
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{
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pdfStream.CopyTo(outputStream);
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}
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}
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{% endhighlight %}
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{% endtabs %}
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## Extract Data as JSON
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To extract form fields across a PDF document using the **ExtractDataAsJson** method of the **DataExtractor** class with form recognition options, refer to the following code example:
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//Enable form detection in the document.
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extractor.EnableFormDetection = true;
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extractor.EnableTableDetection = false;
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extractor.EnableTableDetection = true;
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//Set confidence threshold for extraction.
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extractor.ConfidenceThreshold = 0.6
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//Configure form recognition options.
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{% endtabs %}
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## Extract form data as PDF
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## Enable Form Detection
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To extract form fields across a PDF document and save them as a PDF output using the **ExtractDataAsPdfDocument** method of the **DataExtractor** class with form recognition options, refer to the following code example:
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## Extract table data as PDF
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## Enable Table Detection
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To extract tables across a PDF document and save them as a PDF output using the **ExtractDataAsPdfDocument** method of the **DataExtractor** class with table extraction options, refer to the following code example:
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## Apply confidence threshold to extract the data
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## Apply Confidence Threshold to Extract the Data
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To apply confidence thresholding when extracting data from a PDF document using the ExtractDataAsPdfDocument method of the DataExtractor class, refer to the following code example:
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‎Document-Processing/Data-Extraction/Smart-Data-Extractor/NET/NuGet-Packages-Required.md‎

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# NuGet Packages Required for Smart Data Extractor
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## Create and modify Smart Data Extractor documents
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## Extract Structured data from PDF
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To work with SmartDataExtractor, the following NuGet packages need to be installed in your application.
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To work with Smart Data Extractor, the following NuGet packages need to be installed in your application.
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‎Document-Processing/Data-Extraction/Smart-Table-Extractor/NET/Assemblies-Required.md‎

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Syncfusion.Compression.NET<br/>

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