Returns or sets the dividing line between black and white. The default value is 128.

Namespace: Dynamsoft.DotNet.TWAIN
Assembly: DynamicDotNetTWAIN (in DynamicDotNetTWAIN.dll) Version: 3.0.0.0 (3.0.0.0)

Syntax

C#
public int BlankImageThreshold { get; set; }

Visual Basic
Public Property BlankImageThreshold As Integer Get Set

Remarks

The allowed values are from 0 to 255. The default value is 128.

Exception	Condition
Dynamsoft.DotNet.TWAIN..::..TwainException	When an error occurs and IfThrowException property is true, an exception will be thrown. When IfThrowException property is false, please check ErrorCode and ErrorString.