VintaSoft Twain .NET SDK v10.2
Vintasoft.WpfTwain Namespace / Device Class / ImageAcquiring Event




In This Topic
    ImageAcquiring Event (Device)
    In This Topic
    Occurs when image acquisition starts.
    Syntax
    'Declaration
     
    Public Event ImageAcquiring As EventHandler(Of ImageAcquiringEventArgs)
    'Usage
     
    Dim instance As Device
    Dim handler As EventHandler(Of ImageAcquiringEventArgs)
     
    AddHandler instance.ImageAcquiring, handler
    public event EventHandler<ImageAcquiringEventArgs> ImageAcquiring
    public: __event EventHandler<ImageAcquiringEventArgs*>* ImageAcquiring
    public:
    event EventHandler<ImageAcquiringEventArgs^>^ ImageAcquiring
    Event Data

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

    PropertyDescription
    Determines that current acquisition process must be canceled.  
    Gets or sets the format of file to save acquired image in the File transfer mode.  
    Gets or sets the filename to save acquired image in the File transfer mode.  
    Get the information about acquiring image.  
    Remarks
    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:
    Requirements

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

    See Also