PosCommon.RetrieveStatistic Method (POS for .NET v1.14 SDK Documentation)

3/2/2014

Retrieves the specified device statistic.

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

Syntax

'Declaration
Public MustOverride Function RetrieveStatistic ( _
    statistic As String _
) As String

public abstract string RetrieveStatistic (
    string statistic
)

public:
virtual String^ RetrieveStatistic (
    String^ statistic
) abstract

public abstract String RetrieveStatistic (
    String statistic
)

public abstract function RetrieveStatistic (
    statistic : String
) : String

RetrieveStatistic is always executed synchronously.

RetrieveStatistic returns the requested statistic if it is successful. It may throw a PosControlException with the following values:

Value

Meaning

Illegal

One of the following conditions has occurred:

The CapStatisticsReporting property is set to false. This indicates that the device does not support statistics reporting;
The statistic parameter is null or has a length of 0 (zero); or
The specified statistic does not exist.

Any public static (Shared in Visual Basic) members of this type are thread-safe. Any instance members are not guaranteed to be thread-safe.