public IDocumentInfo GetDocumentInfo()

Public Function GetDocumentInfo As IDocumentInfo

public:
virtual IDocumentInfo^ GetDocumentInfo() sealed

abstract GetDocumentInfo : unit -> IDocumentInfo 
override GetDocumentInfo : unit -> IDocumentInfo 

try
{
    using (Redactor red = new Redactor(@"C:\Temp\testfile.doc"))
    {
        IDocumentInfo docInfo = red.GetDocumentInfo();
        Console.WriteLine("Document size: {0}", docInfo.Size);
        Console.WriteLine("Document format: {0}", docInfo.FileType.FileFormat);
        Console.WriteLine("Document contains {0} pages", docInfo.PageCount);
        foreach (PageInfo page in docInfo.Pages)
        {
            Console.WriteLine("Page {0} size is {1}x{2}", page.PageNumber, page.Width, page.Height);
        }
    }
}
catch (GroupDocs.Redaction.Exceptions.PasswordRequiredException)
{
    Console.WriteLine("You are trying to access document which is password protected. Please, set the password.");
}
catch (GroupDocs.Redaction.Exceptions.IncorrectPasswordException)
{
    Console.WriteLine("The provided password is not valid.");
}