VintaSoft Twain .NET SDK v10.2
Vintasoft.Twain Namespace / DeviceImageLayout Class / GetDefault Method

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    GetDefault Method (DeviceImageLayout)
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    Gets the default image layout rectangle of document/page/frame.
    Public Function GetDefault() As RectangleF
    Dim instance As DeviceImageLayout
    Dim value As RectangleF
    value = instance.GetDefault()
    public RectangleF GetDefault()
    public: RectangleF GetDefault(); 
    RectangleF GetDefault(); 

    Return Value

    Default image layout rectangle.
    Thrown if the .NET debugger is used and the function evaluation requires all threads to run.
    The image layout rectangle defines what portion of the device's scanning area will be acquired.

    Document number can be set using the DocumentNumber property, Page number can be set using the PageNumber property, Frame number can be set using the FrameNumber property

    Call this method only when device is opened (State == DeviceState.Opened).

    This method has effect only if you do not use the User Interface (ShowUI=false).
    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