private void button1_Click(object sender, EventArgs e)
{
//pdf file
string input = "..\\..\\..\\..\\..\\..\\..\\Data\\Sample7.pdf";
//open pdf document
PdfDocument doc = new PdfDocument(input);
//get all attachments
PdfAttachmentCollection attachments = doc.Attachments;
//delete all attachments
attachments.Clear();
string output = "DeleteAllAttachments.pdf";
//save pdf document
doc.SaveToFile(output);
//Launching the Pdf file
PDFDocumentViewer(output);
}
private void button1_Click(object sender, EventArgs e)
{
string input = @"..\..\..\..\..\..\Data\DeleteAllAttachments.pdf";
//Open pdf document
PdfDocument doc = new PdfDocument();
doc.LoadFromFile(input);
//Get all attachments
PdfAttachmentCollection attachments = doc.Attachments;
//Delete all attachments
attachments.Clear();
string output = "DeleteAllAttachments.pdf";
//Save pdf document
doc.SaveToFile(output);
//Launch the Pdf file
PDFDocumentViewer(output);
}