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IsReadOnly Property

Summary

Indicates that this document is read-only and cannot be modified.

Syntax

Java

C++

public bool IsReadOnly { get; set; }

Public Property IsReadOnly() As Boolean 
   Get 
   Set

public:  
   property bool IsReadOnly 
   { 
      bool get() 
      void set(bool value) 
   }

public boolean isReadOnly() 
public void setReadOnly(boolean value)

Property Value

true if this document is read-only and cannot be modified, otherwise; false. Default value is false.

Remarks

A document is read-only by default (the value of IsReadOnly will be true) when it is first loaded by the factory using LoadFromFile, LoadFromUri or LoadFromStream. The value of IsReadOnly will be false) when it is created using DocumentFactory.Create.

The value of IsReadOnly will persist when the document is saved and then re-loaded from the cache.

Setting is IsReadOnly to true will turn this document into a read-only version. This a logical only operation that can be set by user applications for sanity checking, the Document itself will not behave any differently when any of the methods and properties are accessed except for the following methods which will throw an exception:

SetAnnotations
SetImage
SetText
SetSvg
SetAnnotations
SetLinks
DocumentPages will be set as a read-only collection. You cannot add, insert or remove pages.

The user can set the value of IsReadOnly to false temporarly when modifying a document and re-set the value when done.

Requirements

Target Platforms

Reference

Document Class

Document Members

Leadtools.Documents Namespace

Help Version 19.0.2017.10.27

Leadtools.Documents Assembly

Introduction

Getting Started

Namespaces

Leadtools.Documents Namespace

Assemblies