Class PdfDocumentAnalyzer

Represents the analyzer of the Pdf document.

Inheritance

System.Object

PdfDocumentAnalyzer

Namespace: Syncfusion.Pdf.Parsing

Assembly: Syncfusion.Pdf.Portable.dll

Syntax

public class PdfDocumentAnalyzer : Object

Constructors

PdfDocumentAnalyzer(Stream)

Initializes a new instance of the PdfDocumentAnalyzer class with the specified stream.

Declaration

public PdfDocumentAnalyzer(Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream	The stream containing the PDF document to analyze.

Examples

        
string filePath = "Input.pdf";      
Stream streamFile = new FileStream("Input.pdf", FileMode.Open, FileAccess.Read, FileShare.Read);   
load the stream
PdfDocumentAnalyzer analyzer = new PdfDocumentAnalyzer(streamFile);
//Analyze syntax issues.
SyntaxAnalyzerResult analyzerResult = analyzer.AnalyzeSyntax();        
 if(analyzerResult.IsCorrupted)
 {
     throw new Exception("The document is corrupt");
 }
 analyzer.Close();

PdfDocumentAnalyzer(Stream, String)

Initializes a new instance of the PdfDocumentAnalyzer class.

Declaration

public PdfDocumentAnalyzer(Stream stream, string password)

Parameters

Type	Name	Description
System.IO.Stream	stream	The stream containing the PDF document to analyze.
System.String	password	The password (user or owner) of the encrypted document.

Examples

        
string filePath = "Input.pdf";      
Stream streamFile = new FileStream("Input.pdf", FileMode.Open, FileAccess.Read, FileShare.Read);   
load the stream with password
PdfDocumentAnalyzer analyzer = new PdfDocumentAnalyzer(streamFile, "passsword");
//Analyze the syntax issues.
SyntaxAnalyzerResult analyzerResult = analyzer.AnalyzeSyntax();       
 if(analyzerResult.IsCorrupted)
 {
 throw new Exception("The document is corrupt");
 }
 analyzer.Close();

Methods

AnalyzeSyntax()

Analyze the given PDF file and check whether any syntax issues found.

Declaration

public SyntaxAnalyzerResult AnalyzeSyntax()

Returns

Type
SyntaxAnalyzerResult

Examples

        
string filePath = "Input.pdf";   
//load the document
PdfDocumentAnalyzer analyzer = new PdfDocumentAnalyzer(filePath);
//Analyze the synyax issue
SyntaxAnalyzerResult analyzerResult = analyzer.AnalyzeSyntax();          
 if(analyzerResult.IsCorrupted)
 {
   throw new Exception("The document is corrupt");
 }
 analyzer.Close();

Close()

Close the PdfDocumentAnalyzer class.

Declaration

public void Close()

Examples

        
string filePath = "Input.pdf";   
//load the document
PdfDocumentAnalyzer analyzer = new PdfDocumentAnalyzer(filePath);
//Analyze the syntax issues.
SyntaxAnalyzerResult analyzerResult = analyzer.AnalyzeSyntax();        
 if(analyzerResult.IsCorrupted)
 {
 throw new Exception("The document is corrupt");
 }
 analyzer.Close();