How to: Load a PDF Document from a Stream
The following example illustrates how to load a document into the PDF Viewer from a stream at runtime.
Create a FileStream object with the specified file path to open the existing file, and call one of the PdfViewer.LoadDocument overloaded method with this stream object passed as a parameter.
Note
The PDF Viewer expects that the input stream is not modified or closed before the component finishes using a document. Set true
as the Pdf
using System.IO;
using System.Windows.Forms;
namespace LoadDocumentFromStream {
public partial class Form1 : Form {
public Form1() {
InitializeComponent();
// Load a document from the stream.
FileStream stream = new FileStream("..\\..\\Demo.pdf", FileMode.Open);
pdfViewer1.LoadDocument(stream);
}
}
}