OPC Historian .NET Server Toolkit Reference
ProcessDatapoint Method (DBAPlugin)

Calculates one processed data value.
Syntax
'Usage
 
Dim instance As DBAPlugin
Dim rawData() As DataPoint
Dim reverse As Boolean
Dim aggregate As Integer
Dim datapointQuality As Integer
Dim rawDataIndex As Integer
Dim intervalStart As Date
Dim intervalEnd As Date
Dim dp As DataPoint
Dim value As Integer
 
value = instance.ProcessDatapoint(rawData, reverse, aggregate, datapointQuality, rawDataIndex, intervalStart, intervalEnd, dp)
public int ProcessDatapoint( 
   DataPoint[] rawData,
   bool reverse,
   int aggregate,
   int datapointQuality,
   ref int rawDataIndex,
   DateTime intervalStart,
   DateTime intervalEnd,
   out DataPoint dp
)

Parameters

rawData
reverse
aggregate
datapointQuality
rawDataIndex
intervalStart
intervalEnd
dp

Return Value

HRESULT
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

DBAPlugin Class
DBAPlugin Members

 

 


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