For example: Zoom level: Fit Width, Document OriginalPDF = new Document();Page pdfPage = null; .....pdfPage = OriginalPDF.Pages[3]; pdfPage.CropBox.Height; pdfPage.MediaBox.Height; pdfPage.Rect.Hei…...ahmad July 23, 2014, 12:04am 2 Hi Huang, Thanks for your inquiry...