This enumeration determines the device event.
Syntax
Members
Member | Description |
CHECKAUTOMATICCAPTURE | The automatic capture settings on the device have been changed by the user. |
CHECKBATTERY | The status of the battery has changed. |
CHECKDEVICEONLINE | The device has been turned off and on. |
CHECKFLASH | The flash setting on the device has been changed by the user. |
CHECKPOWERSUPPLY | The power supply has been changed. |
CHECKRESOLUTION | The x/y resolution setting on the device has been changed by the user. |
CUSTOMEVENTS | Baseline for events specific to a given Source. |
DEVICEADDED | The user has added a device (for instance a memory card in a digital camera). |
DEVICEOFFLINE | A device has become unavailable, but has not been removed. |
DEVICEREADY | The device is ready to capture an image. |
DEVICEREMOVED | The user has removed a device. |
IMAGECAPTURED | The user has captured an image to the device's internal storage. |
IMAGEDELETED | The user has removed an image from the device's internal storage. |
LAMPFAILURE | The device's light source has failed. |
PAPERDOUBLEFEED | Two or more sheets of paper have been fed together. |
PAPERJAM | The device's document feeder has jammed. |
POWERSAVE | The device has powered down to save energy. |
POWERSAVENOTIFY | The device is about to power down to save energy. |
Inheritance Hierarchy
See Also