AfterPage Event

Description:

If you are using the AcquireToFile Method, the image will be written to a file before or after this event depending on how the SavePageBeforeEvent Property is set.

EventParams.FileName: If you are using Disk File Transfer, this was the FileName given to the page just scanned and saved. If you are using Native or Buffered Memory Transfer in combination with the AcquireToFile Method, this is the filename given to the page just scanned. In this case, the SavePageBeforeEvent Property determines whether the file is written before or after this event occurs.
EventParams.CancelScanning: Set this to False if you want to continue scanning. Set it to True to cancel the scanning process.

Sub AfterPage(EventParams As IGTwainAfterPageEventParams)

Name	Description
EventParams.Page	IGPage contains the image just scanned.
EventParams.PageNum	The number of the page just scanned. The number of the first page is 1.
EventParams.PendCount	The number of pending pages left to be scanned. In the TWAIN lexicon the term "pending" refers to the number of pages left in the ADF or in the digital camera. TWAIN requires that the Data Source provide it with information about how many pages are "pending".
EventParams.FileName	If you are using Transfer or Buffered Memory Transfer Syntax, this will be the FileName given to the page that is just scanned. If you are using Disk File Transfer, this was the FileName given to the page just scanned.
EventParams.CancelScanning	Set to False if you want to continue scanning; set it to True to cancel the scanning process after saving the page just scanned.