KB: Hiding user interface at scanning.

Questions, comments and suggestions concerning VintaSoft Twain .NET SDK.

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KB: Hiding user interface at scanning.

Post by Alex » Wed Jul 23, 2008 11:19 am

User interface of scanner can be hidden only if you use TWAIN driver for your scanner.
WIA driver does not allow to hide (disable) user interface - it's limitation of WIA drivers when they are used via TWAIN interface.

Here is a code snippet for VB.NET that shows how to acquire images without UI:

Code: Select all

    If VSTwain1.SelectSource() Then
      VSTwain1.ShowUI = False
      VSTwain1.DisableAfterAcquire = True
      VSTwain1.UnitOfMeasure = Vintasoft.Twain.UnitOfMeasure.Inches
      VSTwain1.PixelType = Vintasoft.Twain.PixelType.RGB
    End If
  Catch ex As TwainException
  End Try

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