VintaSoft Twain .NET SDK v10.2
Vintasoft.WpfTwain Namespace / Device Class / AutoScan Property




In This Topic
    AutoScan Property (Device)
    In This Topic
    Gets or sets a value indicating whether the device should capture the number of images indicated by the value of XferCount without waiting for the Application to request the image transfers.
    Syntax
    'Declaration
     
    Public Property AutoScan As Boolean
    'Usage
     
    Dim instance As Device
    Dim value As Boolean
     
    instance.AutoScan = value
     
    value = instance.AutoScan
    public bool AutoScan {get; set;}
    public: __property bool get_AutoScan();
    public: __property void set_AutoScan( 
       bool value
    );
    public:
    property bool AutoScan {
       bool get();
       void set (    bool value);
    }

    Property Value

    true - device should capture the number of images indicated by the value of XferCount without waiting for the Application to request the image transfers; false - device should capture one image, wait while the Application requests the image, transfer image to the Application and only after this capture new image.
    Exceptions
    ExceptionDescription
    Thrown if device is in wrong state.
    Thrown if device does not support capability.
    Thrown if the .NET debugger is used and the function evaluation requires all threads to run.
    Remarks
    Call this property only when device is opened (State == DeviceState.Opened).
    Requirements

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

    See Also