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TwainEventMessage Enumeration

These messages are passed to the WndProc during acquisition to indicate events from the device.

Namespace:  Atalasoft.Twain
Assembly:  Atalasoft.DotTwain (in Atalasoft.DotTwain.dll) Version: 11.0.0.0.0.297 (.NET 4.5.2, x86)
Syntax
public enum TwainEventMessage
Members
  Member nameDescription
MSG_NULL No action is required.
MSG_CLOSEDSOK The user pressed the 'OK' button on the device interface when ShowUserInterface is called.
MSG_CLOSEDSREQ The user pressed the 'Cancel' button on the interface.
MSG_DEVICEEVENT Some event has been triggered by the device.
MSG_XFERREADY The user pressed the 'Scan' button on the device interface. This message is sent instantly if the interface is hidden.
See Also