This enumeration determines the device event.
Syntax
Members
Member | Value | Description |
CHECKAUTOMATICCAPTURE | 0 | The automatic capture settings on the device have been changed by the user. |
CHECKBATTERY | 1 | The status of the battery has changed. |
CHECKDEVICEONLINE | 2 | The device has been turned off and on. |
CHECKFLASH | 3 | The flash setting on the device has been changed by the user. |
CHECKPOWERSUPPLY | 4 | The power supply has been changed. |
CHECKRESOLUTION | 5 | The x/y resolution setting on the device has been changed by the user. |
CUSTOMEVENTS | 32768 | Baseline for events specific to a given Source. |
DEVICEADDED | 6 | The user has added a device (for instance a memory card in a digital camera). |
DEVICEOFFLINE | 7 | A device has become unavailable, but has not been removed. |
DEVICEREADY | 8 | The device is ready to capture an image. |
DEVICEREMOVED | 9 | The user has removed a device. |
IMAGECAPTURED | 10 | The user has captured an image to the device's internal storage. |
IMAGEDELETED | 11 | The user has removed an image from the device's internal storage. |
LAMPFAILURE | 14 | The device's light source has failed. |
PAPERDOUBLEFEED | 12 | Two or more sheets of paper have been fed together. |
PAPERJAM | 13 | The device's document feeder has jammed. |
POWERSAVE | 15 | The device has powered down to save energy. |
POWERSAVENOTIFY | 16 | The device is about to power down to save energy. |
Inheritance Hierarchy
See Also