_IWiaEvents Dispinterface
Events fired by the IWia interface.
_IWiaEvents Members
Event name Description #define for the event (for use when implementing IDispatch::Invoke) OnDeviceConnected Event that occurs when a new Microsoft Windows Image Acquisition (WIA) hardware device is connected. OnDeviceDisconnected Event that occurs when a new WIA hardware device is disconnected. OnTransferComplete Event that occurs when a data transfer is completed successfully.
Interface Information
Stock Implementation wiascr.dll version 4.90 or later Custom Implementation No Minimum availability Minimum operating systems Windows Me , Windows XP