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




In This Topic
    Online Property (Device)
    In This Topic
    Determines that the device is powered up and available.
    Syntax
    'Declaration
     
    Public ReadOnly Property Online As Boolean
    'Usage
     
    Dim instance As Device
    Dim value As Boolean
     
    value = instance.Online
    public bool Online {get;}
    public: __property bool get_Online();
    public:
    property bool Online {
       bool get();
    }
    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