ControlState Enumeration
2/27/2008
Enumerates the valid states of a device.
Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)
Syntax
'Declaration
Public Enumeration ControlState
public enum ControlState
public enum class ControlState
public enum ControlState
public enum ControlState
Members
| Member name | Description |
|---|---|
| Busy | The device is in a good state and is busy performing output. |
| Closed | The device is closed. The service object is not initialized. |
| Error | An error has been reported, and the application must recover the Control to a good state before normal I/O can resume. |
| Idle | The device is in a good state and is not busy. |
Remarks
Used by the State property. The members of this enumeration replace the S_CLOSED, S_IDLE, S_BUSY, and S_ERROR UPOS constants.