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HighQualityPrintEnabled Property

Summary
Indicates whether the PDF document has high quality (faithful) printing owner access rights.
Syntax
C#
VB
C++
Java
public bool HighQualityPrintEnabled { get; set; } 
Public Property HighQualityPrintEnabled As Boolean 
public boolean getHighQualityPrintEnabled(); 
public void setHighQualityPrintEnabled( 
   boolean booleanValue 
); 
public: 
property bool HighQualityPrintEnabled { 
   bool get(); 
   void set (    bool ); 
} 

Property Value

true to allow external viewers and editors to print in high quality (faithful); otherwise, it is false. The default value is true.

Remarks

The value of HighQualityPrintEnabled is used only when protecting a PDF file with an owner password set in OwnerPassword.

HighQualityPrintEnabled is ignored unless the value of PrintEnabled is set to true.

High quality printing is not enabled by the RC 40-bit encryption mode. As a result, the value of HighQualityPrintEnabled is ignored unless the value of EncryptionMode is set to PDFEncryptionMode.RC128Bit.

Example
C#
VB
using Leadtools.WinForms; 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Controls; 
using Leadtools.Drawing; 
using Leadtools.ImageProcessing; 
using Leadtools.Pdf; 
using Leadtools.Svg; 
 
 
/// This example will encrypt a PDF file with both a user password and an owner password and restrict printing. 
 
public void PDFFileSecurityOptionsExample() 
{ 
   string sourceFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf"); 
   string destinationFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_EncryptedNoPrint.pdf"); 
 
   PDFFile pdfFile = new PDFFile(sourceFileName); 
 
   // Set the security options 
   pdfFile.SecurityOptions = new PDFSecurityOptions(); 
   pdfFile.SecurityOptions.UserPassword = "LEAD"; 
   pdfFile.SecurityOptions.OwnerPassword = "LEAD_SECRET"; 
   pdfFile.SecurityOptions.PrintEnabled = false; 
   pdfFile.SecurityOptions.HighQualityPrintEnabled = false; 
   pdfFile.SecurityOptions.EncryptionMode = PDFEncryptionMode.RC128Bit; 
 
   // Encrypt the file by saving it to the destination file 
   pdfFile.Convert(1, -1, destinationFileName); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.Pdf 
Imports Leadtools.WinForms 
Imports Leadtools.Svg 
Imports Leadtools.ImageProcessing 
Imports LeadtoolsPdfExamples.Leadtools.Examples 
 
''' This example will encrypt a PDF file with both a user password and an owner password and restrict printing. 
 
Public Sub PDFFileSecurityOptionsExample() 
   Dim sourceFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.pdf") 
   Dim destinationFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "LEAD_EncryptedNoPrint.pdf") 
 
   Dim pdfFile As PDFFile = New PDFFile(sourceFileName) 
 
   ' Set the security options 
   pdfFile.SecurityOptions = New PDFSecurityOptions() 
   pdfFile.SecurityOptions.UserPassword = "LEAD" 
   pdfFile.SecurityOptions.OwnerPassword = "LEAD_SECRET" 
   pdfFile.SecurityOptions.PrintEnabled = False 
   pdfFile.SecurityOptions.HighQualityPrintEnabled = False 
   pdfFile.SecurityOptions.EncryptionMode = PDFEncryptionMode.RC128Bit 
 
   ' Encrypt the file by saving it to the destination file 
   pdfFile.Convert(1, -1, destinationFileName) 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\LEADTOOLS22\Resources\Images" 
End Class 
Requirements

Target Platforms

Help Version 22.0.2021.10.28
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Pdf Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.