TWAIN ActiveX/Plug-in Windows/Mac HTTP Control/SDK

IfTiffMultiPage Property

Description

Return or sets whether the Source allows to save many images in one TIFF file. The default value is FALSE.

Data type

Boolean

Support information

ActiveX Edition	Plug-in Edition	Mac Edition
Since V3.0	Since V4.0	Since V6.4

Syntax

ObjectName. IfTiffMultiPage

Remarks

If this property is TRUE, the new image will be added to existing TIFF file.

Samples

Save each document in a separate TIFF file.

VB Sample:

Dim iDocumentCounter As Integer
iDocumentCounter = 0 'Set initialize value

Private Sub BeginScan()
    Twain.OpenSource
    Twain.IfShowUI = False
    Twain.IfDisableSourceAfterAcquire = True
    Twain.IfTiffMultiPage = False    'Do not save as multi-page TIFF

    Twain.IfFeederEnabled = True
    Twain.XferCount = -1
    Twain.IfAutoFeed = True 'Auto feed     

    Twain.AcquireImage
End Sub

Private Sub Twain_OnPosttransfer()
    iDocumentCounter = iDocumentCounter + 1

    If Twain.SaveAsTIFF("c:\Image\" + Str(iDocumentCounter) + ".tif", 0) = False Then
        MsgBox Twain.ErrorString
    End If
End Sub

Save acquired images as a Multi-Page TIFF file.