public static void Run()
{
// ExStart:InsertPagesBetweenNumbersUsingStreams
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Pages();
// Create PdfFileEditor object
PdfFileEditor pdfEditor = new PdfFileEditor();
// Create streams
FileStream inputStream = new FileStream(dataDir + "MultiplePages.pdf", FileMode.Open);
FileStream portStream = new FileStream(dataDir + "InsertPages.pdf", FileMode.Open);
FileStream outputStream = new FileStream(dataDir + "InsertPagesBetweenNumbersUsingStreams_out.pdf", FileMode.Create);
// Insert pages
pdfEditor.Insert(inputStream, 1, portStream, 1, 4, outputStream);
// ExEnd:InsertPagesBetweenNumbersUsingStreams
}
}