IsReadOnly Property (IWritableFileInfo)

Gets a value that determines if the current file is read only.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
ReadOnly Property IsReadOnly As Boolean

'Usage
 
Dim instance As IWritableFileInfo
Dim value As Boolean
 
value = instance.IsReadOnly

bool IsReadOnly {get;}

property bool IsReadOnly {
   bool get();
}

Exceptions

Exception	Description
System.IO.FileNotFoundException	An attempt to access a file that does not exist on disk has failed. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.
System.IO.IOException	An I/O error has occurred. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.
System.UnauthorizedAccessException	The operating system has denied access because of an I/O error or a specific type of security error. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

Exception

Description

System.IO.FileNotFoundException

An attempt to access a file that does not exist on disk has failed.

This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

System.IO.IOException

An I/O error has occurred.

This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

System.UnauthorizedAccessException

The operating system has denied access because of an I/O error or a specific type of security error.

This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

IWritableFileInfo Interface
IWritableFileInfo Members

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