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Historian SDK

TABLE OF CONTENTS

HistoryQuery Class

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Represents a query to retrieve history data.

Object Model

HistoryQuery ClassHistoryQueryResult Class

Syntax

'Declaration
 
Public Class HistoryQuery 
   Inherits BaseQuery
'Usage
 
Dim instance As HistoryQuery
public class HistoryQuery : BaseQuery 
public ref class HistoryQuery : public BaseQuery

Remarks

Can be created by calling HistorianAccess.CreateHistoryQuery().

Inheritance Hierarchy

System.Object
   ArchestrA.BaseQuery
      ArchestrA.HistoryQuery

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

HistoryQuery Members
ArchestrA Namespace

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