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FiscalPrinter.SlpEmpty Property (POS for .NET v1.12 SDK Documentation)

  • Article

2/27/2008

Gets a Boolean value that indicates whether a slip form is present.

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

Syntax

'Declaration
Public MustOverride ReadOnly Property SlpEmpty As Boolean

public abstract bool SlpEmpty { get; }

public:
virtual property bool SlpEmpty {
    bool get () abstract;
}

/** @property */
public abstract boolean get_SlpEmpty ()

public abstract function get SlpEmpty () : boolean

Remarks

If true, a slip form is not present. If false, a slip form is present.

If CapSlpEmptySensor is false, the value of this property is always false.

SlpEmpty is set and kept current by the service object while the device is enabled.

Note

The "slip empty" sensor should be primarily used to determine whether a form has been inserted before printing, and can be monitored to determine whether a form is still available. This sensor is usually put one or more print lines above the slip print head. However, the "slip near end" sensor (when present) should be used to determine when nearing the end of the slip. This sensor is usually put one or more print lines below the slip print head.

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

FiscalPrinter Class
FiscalPrinter Members
Microsoft.PointOfService Namespace
SlpNearEnd