CheckScanner.DataCount Property (POS for .NET v1.12 SDK Documentation)
2/27/2008
Gets the number of data events currently queued by the service object.
Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)
Syntax
'Declaration
Public MustOverride ReadOnly Property DataCount As Integer
public abstract int DataCount { get; }
public:
virtual property int DataCount {
int get () abstract;
}
/** @property */
public abstract int get_DataCount ()
public abstract function get DataCount () : int
Remarks
The application can read DataCount to determine whether additional input is queued from a device but has not yet been delivered because of other application processing, freezing of events, or other causes.
DataCount is set by the service object, based on the capabilities of the device.
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
CheckScanner Class
CheckScanner Members
Microsoft.PointOfService Namespace
DataEvent