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ElectronicJournal.ClearInput Method (POS for .NET v1.12 SDK Documentation)

  • Article

2/27/2008

Clears all buffered device input.

Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)

Syntax

'Declaration
Public MustOverride Sub ClearInput

public abstract void ClearInput ()

public:
virtual void ClearInput () abstract

public abstract void ClearInput ()

public abstract function ClearInput ()

Remarks

Clears all device input that has been buffered for the unit.

Any data events that are queued, usually waiting for DataEventEnabled to be set to true and FreezeEvents to be set to false, are also cleared.

ClearInput may throw a PosControlException with the following ErrorCodes.

Value

Meaning

Claimed

The device is claimed by another process.

NotClaimed

The device must be claimed before ClearInput 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
ClearOutput