FileOpenException Class

This exception is thrown if TwainPRO is unable to open an existing file to append pages when saving a multi-page image file, or if TwainPRO is unable to open a settings file.

Object Model

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
<SerializableAttribute()>
Public NotInheritable Class FileOpenException 
   Inherits TwainProException

'Usage
 
Dim instance As FileOpenException

[SerializableAttribute()]
public sealed class FileOpenException : TwainProException

[SerializableAttribute()]
public __gc __sealed class FileOpenException : public TwainProException

[SerializableAttribute()]
public ref class FileOpenException sealed : public TwainProException

Remarks

Possible causes:

The file is open in another control or application.

The file is read-only.

Inheritance Hierarchy

System.Object
   System.Exception
      System.ApplicationException
         Accusoft.TwainProSdk.TwainProException
            Accusoft.TwainProSdk.FileOpenException

Reference

FileOpenException Members
Accusoft.TwainProSdk Namespace