public Parser(
	Stream document,
	LoadOptions loadOptions,
	ParserSettings parserSettings
)

Public Sub New ( 
	document As Stream,
	loadOptions As LoadOptions,
	parserSettings As ParserSettings
)

public:
Parser(
	Stream^ document, 
	LoadOptions^ loadOptions, 
	ParserSettings^ parserSettings
)

new : 
        document : Stream * 
        loadOptions : LoadOptions * 
        parserSettings : ParserSettings -> Parser

// try
{
    // Create an instance of Logger class
    Logger logger = new Logger();
    // Create an instance of Parser class with the parser settings
    using (Parser parser = new Parser(stream, null, new ParserSettings(logger)))
    {
        // Check if text extraction is supported
        if (!parser.Features.Text)
        {
            Console.WriteLine("Text extraction isn't supported.");
            return;
        }
        // Print the document text
        using (TextReader reader = parser.GetText())
        {
            Console.WriteLine(reader.ReadToEnd());
        }
    }
}
catch (InvalidPasswordException)
{
    ; // Ignore the exception
}

private class Logger : ILogger
{
    public void Error(string message, Exception exception)
    {
        // Print error message
        Console.WriteLine("Error: " + message);
    }
    public void Trace(string message)
    {
        // Print event message
        Console.WriteLine("Event: " + message);
    }
    public void Warning(string message)
    {
        // Print warning message
        Console.WriteLine("Warning: " + message);
    }
}