Returns the number of transfers the Source is ready to supply, upon demand. This is a runtime, read-only property.

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

Syntax

C#
public short PendingXFERs { get; }
Visual Basic
Public ReadOnly Property PendingXFERs As Short
	Get

Remarks

This property is valid only in OnPostTransfer event. The Data Source returns -1 if it is not sure how many transfers are pending. Scanners with ADF (Automatic Document Feeder) will typically return -1 if the current image is not the last one.

Exceptions

ExceptionCondition
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.

See Also