VintaSoft Twain .NET SDK Discussions

_device.Capabilities.Find(DeviceCapabilityId.CustomDsData)

AddHandler _device.UserInterfaceClosed, AddressOf _device_UserInterfaceClosed
 _device.Setup()

Private Sub _device_UserInterfaceClosed(sender As Object, e As EventArgs)
        Dim filePath As String = System.IO.Path.Combine(System.IO.Path.GetTempPath(), Guid.NewGuid.ToString())
        Using dummyFileStream As FileStream = System.IO.File.Open(filePath, IO.FileMode.CreateNew)
            _device.SaveSettings(dummyFileStream)
            _device.SaveSettings()
        End Using
End Sub