VintaSoft Twain .NET SDK v10.2
ScanFailed Event (Device)

Vintasoft.WpfTwain Namespace > Device Class : ScanFailed Event
Occurs when scan process is failed.
Public Event ScanFailed As EventHandler(Of ScanFailedEventArgs)
Dim instance As Device
Dim handler As EventHandler(Of ScanFailedEventArgs)
AddHandler instance.ScanFailed, handler
public event EventHandler<ScanFailedEventArgs> ScanFailed
public: __event EventHandler<ScanFailedEventArgs*>* ScanFailed
event EventHandler<ScanFailedEventArgs^>^ ScanFailed
Event Data

The event handler receives an argument of type ScanFailedEventArgs containing data related to this event. The following ScanFailedEventArgs properties provide information specific to this event.

Gets the error code of error occured at the acquisition process.  
Here is a sequence of events if scan is successfully completed:
Here is a sequence of events if scan is canceled:
Here is a sequence of events if scan is failed:
Please see example here.

Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

See Also