PosExplorer Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Defines the programmatic interface for enumeration and initialization of POS installed devices.
public sealed class PosExplorertype PosExplorer = classPublic NotInheritable Class PosExplorer- Inheritance
-
PosExplorer
Constructors
| PosExplorer() |
Creates an instance of the PosExplorer class. |
| PosExplorer(ISynchronizeInvoke) |
Creates an instance of the PosExplorer class with the specified parameter and initializes the system. |
Properties
| PosRegistryKey |
Gets the POS for .NET configuration root registry key in relation to HKEY_LOCAL_MACHINE. |
| StatisticsFile |
Gets a path of the file in which device statistics is persisted. |
| SynchronizingObject |
Gets or sets the IsynchronizeInvoke object. |
Methods
| CreateInstance(DeviceInfo) |
Creates an instance of the service object based on the information supplied by the property values of the DeviceInfo object. |
| GetDevice(String) |
Retrieves a device of the specified type. |
| GetDevice(String, String) |
Retrieves a device of the specified type and logical name (or alias). |
| GetDevices() |
Returns a collection of all POS devices currently installed in the system. |
| GetDevices(DeviceCompatibilities) |
Retrieves all POS devices currently installed in the system, based on a compatibility level (or version number). |
| GetDevices(String) |
Retrieves all POS devices of the specified type. |
| GetDevices(String, DeviceCompatibilities) |
Retrieves all POS devices of the specified type and compatibility (or version). |
| Refresh() |
Re-enumerates the list of attached POS devices and rebuilds internal data structures. |
Events
| DeviceAddedEvent |
Notifies the application when a POS device has been added to the system. |
| DeviceRemovedEvent |
Notifies the application when a POS device has been removed from the system. |