TwainReturnCode Enumeration

In This Topic

Specifies available codes which can be returned by TWAIN device when operation is finished.

Syntax

'Declaration

Public Enum TwainReturnCode
   Inherits System.Enum

public enum TwainReturnCode : System.Enum

__value public enum TwainReturnCode : public System.Enum

public enum class TwainReturnCode : public System.Enum

Members

Member	Description
Success	Operation was successful.
Failure	Operation failed - get the Condition Code for more information.
CheckStatus	Partially successful operation; request further information.
Cancel	Abort transfer or the Cancel button was pressed.
DSEvent	Event (or Windows message) belongs to this Source.
NotDSEvent	Event (or Windows message) does not belong to this Source.
XferDone	All data has been transferred.
EndOfList	No more Sources found after MSG_GETNEXT.
InfoNotSupported	The information is not supported.
DataNotAvailable	The data is not available.
Busy	Scanner busy, please retry your command again later.
ScannerLocked	Scanner is in use by another application, please retry your command again later.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Vintasoft.Twain.TwainReturnCode

Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

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