DeviceEvent object
Describes an EventID Constants that can be used when calling RegisterEvent or RegisterPersistentEvent on a DeviceManager object.
Members
The DeviceEvent object has these types of members:
Properties
The DeviceEvent object has these properties.
| Property | Access type | Description |
|---|---|---|
| Description (DeviceEvent) |
Read-only |
Retrieves the DeviceEvent description. |
| EventID |
Read-only |
Retrieves the EventID Constants for this DeviceEvent. |
| Name (DeviceEvent) |
Read-only |
Retrieves the DeviceEvent name. |
| Type (DeviceEvent) |
Read-only |
Retrieves the type of this DeviceEvent. |
Remarks
Note that while the most common event IDs are provided as constants, not all EventID Constants are supported for all imaging devices.
For example code, see Enumerate all the Supported Events for the Selected Device in Shared Samples.
Creation\Access Functions
Use any of the following to retrieve a reference to the object:
Requirements
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 R2 [desktop apps only] |
| Header |
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| IDL |
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