static void Main(string[] args)
{
Pdfium pdf = new Pdfium();
TestParams param = LoadJson();
//string file = path + fileName;
string file = param.pathToFile;
Console.WriteLine("\nOpen PDF file: " + file);
pdf.LoadFile(file);
Console.WriteLine("\nNumber of Pages:" + pdf.PageCount().ToString());
var info = pdf.GetInformation();
Console.WriteLine("\nCreator: " + info.Creator);
Console.WriteLine("\nTitle: " + info.Title);
Console.WriteLine("\nAuthor: " + info.Author);
Console.WriteLine("\nSubject: " + info.Subject);
Console.WriteLine("\nKeywords: " + info.Keywords);
Console.WriteLine("\nProducer: " + info.Producer);
Console.WriteLine("\nCreationDate: " + info.CreationDate);
Console.WriteLine("\nModDate: " + info.ModificationDate);
}