Occurs before all images are scanned.
Namespace: Dynamsoft.DotNet.TWAIN.DelegateAssembly: DynamicDotNetTWAIN (in DynamicDotNetTWAIN.dll) Version: 3.0.0.0 (3.0.0.0)
Syntax
| C# |
|---|
public delegate void OnPreAllTransfersHandler() |
| Visual Basic |
|---|
Public Delegate Sub OnPreAllTransfersHandler |
Remarks
Multiple transfers may occur when ADF(Auto Document Feeder) is enabled or there are more than one frames in a page.
In those cases, more than one OnPreTransfer Event will be fired, and only one OnPreAllTransfers Event will be fired.
This is the place to call CancelAllPendingTransfers().
