TableExtractor Class

Extracts tables from input document streams and serializes the extraction result to JSON. Provides both synchronous and asynchronous extraction methods.

Inheritance

System.Object

TableExtractor

Namespace: Syncfusion.SmartTableExtractor

Assembly: Syncfusion.SmartTableExtractor.Base.dll

Syntax

public class TableExtractor : Object

Constructors

TableExtractor()

Declaration

public TableExtractor()

Properties

OCRProcessor

Gets or sets the OCRProcessor instance used for OCR operations. If no instance is set, a new instance is created and returned.

Declaration

public OCRProcessor OCRProcessor { get; set; }

Property Value

Type
OCRProcessor

TableExtractionOptions

Configuration controlling table detection and extraction behavior.

Declaration

public TableExtractionOptions TableExtractionOptions { get; set; }

Property Value

Type
TableExtractionOptions

Methods

ExtractTableAsJson(Stream)

Declaration

public string ExtractTableAsJson(Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream

Returns

Type
System.String

ExtractTableAsJsonAsync(Stream, CancellationToken)

Declaration

public Task<string> ExtractTableAsJsonAsync(Stream inputStream, CancellationToken cancellationToken = null)

Parameters

Type	Name	Description
System.IO.Stream	inputStream
System.Threading.CancellationToken	cancellationToken

Returns

Type
System.Threading.Tasks.Task<System.String>

ExtractTableAsMarkdown(Stream)

Extracts structured table and returns a structured Syncfusion.Office.Markdown.MarkdownDocument. This runs the same OCR/detection pipeline and returns a best-effort Markdown DOM.

Declaration

public string ExtractTableAsMarkdown(Stream inputStream)

Parameters

Type	Name	Description
System.IO.Stream	inputStream

Returns

Type
System.String

ExtractTableAsMarkdownAsync(Stream, CancellationToken)

Asynchronously extracts structured table and returns a Markdown string.

Declaration

public Task<string> ExtractTableAsMarkdownAsync(Stream inputStream, CancellationToken cancellationToken = null)

Parameters

Type	Name	Description
System.IO.Stream	inputStream	A readable stream containing an image or PDF.
System.Threading.CancellationToken	cancellationToken	Token to observe while waiting for the task to complete.

Returns

Type	Description
System.Threading.Tasks.Task<System.String>	A task whose result is a Markdown string representing extracted content.