Gets or sets the contrast value to use when transferring images from the current WIA source.
public int Contrast { get; set; }
Public Property Contrast As Integer
The contrast value to use when transferring images from the current WIA source. Possible values range from -1000 through 1000, where 1000 corresponds to the maximum contrast, 0 corresponds to normal contrast, and -1000 corresponds to the minimum contrast.
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