Use128Bit Property (PdfSecurity)

True to use 128 bit encryption with full permissions capability. False to use 40 bit encryption with limited permissions. The PdfPermissions.AllowFillIn, PdfPermissions.AllowAccessibleReaders, and PdfPermissions.AllowAssembly permissions require this value to be true.

Syntax

Visual Basic
C#

'Declaration
 
Public Property Use128Bit As System.Boolean

public System.bool Use128Bit {get; set;}

Remarks

The default value is true.

Example

private void btnExport_Click(object sender, System.EventArgs e)
{
    SectionReport1 rpt = new SectionReport1();
    GrapeCity.ActiveReports.Export.Pdf.Section.PdfExport p = new GrapeCity.ActiveReports.Export.Pdf.Section.PdfExport();
    p.Security.Encrypt = true;
    p.Security.OwnerPassword = "Mortimer";
    p.Security.UserPassword = "monkey";
    p.Security.Permissions = GrapeCity.ActiveReports.Export.Pdf.Section.PdfPermissions.AllowPrint;
    p.Security.Use128Bit = true;
    rpt.Run();
    this.viewer1.Document = rpt.Document;
    p.Export(rpt.Document, Application.StartupPath + "\\p.pdf");
}

VB.NET

Private Sub btnExport_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
    Dim rpt As New SectionReport1
    Dim p As New GrapeCity.ActiveReports.Export.Pdf.Section.PdfExport
    p.Security.Encrypt = True
    p.Security.OwnerPassword = "Mortimer"
    p.Security.UserPassword = "monkey"
    p.Security.Permissions = GrapeCity.ActiveReports.Export.Pdf.Section.PdfPermissions.AllowPrint
    p.Security.Use128Bit = True
    rpt.Run()
    Me.Viewer1.Document = rpt.Document
    p.Export(rpt.Document, Application.StartupPath & "\p.pdf")
End Sub

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PdfSecurity Class
PdfSecurity Members