SelectPdf for .NET - Pdf Security Settings - VB.NET / ASP.NET Sample

This sample shows how to create a new PDF document using SelectPdf, how to set a password to be able to view or modify the document (password: 'test1' and 'test2') and also specifies user permissions for the pdf document (if the user can print, copy content, fill forms, modify, etc).

Sample Code Vb.Net

Imports System.Collections.Generic
Imports System.Linq
Imports System.Web
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports SelectPdf

Namespace SelectPdf.Samples
    Partial Public Class pdf_security
        Inherits System.Web.UI.Page

        Protected Sub BtnCreatePdf_Click(sender As Object, e As EventArgs)
            ' create a new pdf document
            Dim doc As New PdfDocument()

            ' add a new page to the document
            Dim page As PdfPage = doc.AddPage()

            ' create a new pdf font
            Dim font As PdfFont = doc.AddFont(PdfStandardFont.Helvetica)
            font.Size = 20

            ' create a new text element and add it to the page
            Dim text As New PdfTextElement(50, 50, "Pdf Security Settings Sample.", font)

            ' set document passwords
            doc.Security.OwnerPassword = "test1"
            doc.Security.UserPassword = "test2"

            'set document permissions
            doc.Security.CanAssembleDocument = False
            doc.Security.CanCopyContent = True
            doc.Security.CanEditAnnotations = True
            doc.Security.CanEditContent = True
            doc.Security.CanFillFormFields = True
            doc.Security.CanPrint = True

            ' save pdf document
            doc.Save(Response, False, "Sample.pdf")

            ' close pdf document
        End Sub
    End Class
End Namespace