This exception is thrown if an illegal operation is performed for the current Source Manager or Source state.

Object Model

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

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

'Usage
 
Dim instance As SequenceException

[SerializableAttribute()]
public sealed class SequenceException : TwainProException

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

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

The requested action cannot be performed in the current state of the TWAIN session.

Possible causes:

Certain methods and properties are only valid during certain states.

Accusoft.TwainPro8.Net
SequenceException Class
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