PdfDocumentAnalyzer Class

Represents the analyzer of the Pdf document.

Inheritance
System.Object
PdfDocumentAnalyzer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Pdf.Parsing
Assembly: Syncfusion.Pdf.Base.dll
Syntax
public class PdfDocumentAnalyzer

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();

PdfDocumentAnalyzer(String)

Initializes a new instance of the PdfDocumentAnalyzer class with the specified input file path.

Declaration
public PdfDocumentAnalyzer(string fileName)
Parameters
Type Name Description
System.String fileName

A relative or absolute path for the file.
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();

PdfDocumentAnalyzer(String, String)

Initializes a new instance of the PdfDocumentAnalyzer class.

Declaration
public PdfDocumentAnalyzer(string fileName, string password)
Parameters
Type Name Description
System.String fileName

A relative or absolute path for the file.
System.String password

The password (user or owner) of the encrypted document.
Examples
        
string filePath = "Input.pdf";   
//load the document
PdfDocumentAnalyzer analyzer = new PdfDocumentAnalyzer(filePath, "password");
//Analyze the synyax issue
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();