How to scan negatives using TWAIN scanner?

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Here is an example that demonstrates how to scan negatives using TWAIN scanner:

public void ScanColorImageWithLightPath(Vintasoft.Twain.Device device)
{
    device.ShowUI = false;
    device.DisableAfterAcquire = true;

    device.Open();
    device.PixelType = Vintasoft.Twain.PixelType.RGB;
    device.UnitOfMeasure = Vintasoft.Twain.UnitOfMeasure.Inches;
    device.Resolution = new Vintasoft.Twain.Resolution(300f, 300f);
    device.LightPath = Vintasoft.Twain.LightPath.Transmissive;

    device.Acquire();
}

VB.NET

Public Sub ScanColorImageWithLightPath(device As Vintasoft.Twain.Device)
        device.ShowUI = False
        device.DisableAfterAcquire = True

        device.Open()
        device.PixelType = Vintasoft.Twain.PixelType.RGB
        device.UnitOfMeasure = Vintasoft.Twain.UnitOfMeasure.Inches
        device.Resolution = New Vintasoft.Twain.Resolution(300F, 300F)
        device.LightPath = Vintasoft.Twain.LightPath.Transmissive

        device.Acquire()
End Sub

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