DeviceEventId Enumeration

In This Topic

Specifies available identifiers of device events.

Syntax

'Declaration

Public Enum DeviceEventId
   Inherits System.Enum

public enum DeviceEventId : System.Enum

__value public enum DeviceEventId : public System.Enum

public enum class DeviceEventId : public System.Enum

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 (for instance, the user may have just connected AC to a device that was running on battery power).
CheckResolution	The x/y resolution setting on the device has been changed by the user.
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.
PaperDoubleFeed	Two or more sheets of paper have been fed together.
PaperJam	The device's document feeder has jammed.
LampFailure	The device's light source has failed.
PowerSave	The device has powered down to save energy.
PowerSaveNotify	The device is about to power down to save energy.
CustomEvents	Baseline for events specific to a given Source.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Vintasoft.Twain.DeviceEventId

Requirements

Target Platforms: .NET 8, .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

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