ElectronicJournal.ClearOutput Method (POS for .NET v1.12 SDK Documentation)
2/27/2008
Clears all buffered tone outputs.
Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)
Syntax
'Declaration
Public MustOverride Sub ClearOutput
public abstract void ClearOutput ()
public:
virtual void ClearOutput () abstract
public abstract void ClearOutput ()
public abstract function ClearOutput ()
Remarks
Clears the tone outputs that have been buffered. This includes asynchronous output.
Any output complete and output error events that are queued, usually waiting for DataEventEnabled to be set to true and FreezeEvents to be set to false, are also cleared.
ClearOutput may cause a PosControlException to be thrown with the following ErrorCodes.
Value |
Meaning |
Claimed |
The device is claimed by another process. |
NotClaimed |
The device must be claimed before ClearOutput can be used. |
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread-safe. Any instance members are not guaranteed to be thread-safe.
See Also
Reference
ElectronicJournal Class
ElectronicJournal Members
Microsoft.PointOfService Namespace
ElectronicJournal.ClearInput Method