PendingXfers Property

Description

Gets the number of image transfers the TWAIN Data Source is ready to supply to the TwainPRO control.

Property Type

Read-only property

Syntax

Visual Basic
Public Property PendingXfers As Long

Return Type

A long value which represents the number of image transfers the TWAIN data source is ready to supply to the TwainPRO component.

Remarks

This property is only valid during the PreScan and PostScan events.

The TWAIN Data Source will return -1 if it is not sure how many transfers are pending. Scanners with Automatic Document Feeders (ADF) will typically return -1.