VintaSoft Twain .NET SDK 15.0: Documentation for .NET developer
Vintasoft.Twain Namespace / Device Class / AutoScan Property
Syntax Exceptions Remarks Requirements SeeAlso
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
    
    
    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: .NET 8, .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

    See Also