SequenceException Class

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

Object Model

Syntax

[Serializable()]
public sealed class SequenceException : TwainProException

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

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

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

'Usage
 
Dim instance As SequenceException

Remarks

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.

Inheritance Hierarchy