Biometrics.ClearInput Method (POS for .NET v1.12 SDK Documentation)
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
ClearInput 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 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
Biometrics Class
Biometrics Members
Microsoft.PointOfService Namespace