OPC Historian .NET Server Toolkit Reference
UpdateInsert Method (AppPlugin)

Professional Edition only.
This method inserts values and qualities into the history database at the specified timestamps for one or more items. If a value exists at the specified timestamp, the new value shall not be inserted; instead errors shall indicate an error. This method is intended to insert new values at the specified timestamps; e.g., the insertion of lab data to reflect the time of data collection. The serverHnd, timeStamps, dataValues and qualities are arrays of equal size. To insert a value for a number of different items at a single time, then timeStamp array would have the same time for each item. To insert a stream of values, timestamps and qualities for a single item, set the size of the item array to the number of values to be inserted and put the same ItemID in each element.
Overload List
OverloadDescription
UpdateInsert(Int32,Int32[],DateTime[],Object[],Int32[],Int32,Int32[])Professional Edition only.
This method inserts values and qualities into the history database at the specified timestamps for one or more items. If a value exists at the specified timestamp, the new value shall not be inserted; instead errors shall indicate an error. This method is intended to insert new values at the specified timestamps; e.g., the insertion of lab data to reflect the time of data collection. The serverHnd, timeStamps, dataValues and qualities are arrays of equal size. To insert a value for a number of different items at a single time, then timeStamp array would have the same time for each item. To insert a stream of values, timestamps and qualities for a single item, set the size of the item array to the number of values to be inserted and put the same ItemID in each element.  
UpdateInsert(Int32[],DateTime[],Object[],Int32[],Int32[])Professional Edition only.
This method inserts values and qualities into the history database at the specified timestamps for one or more items. If a value exists at the specified timestamp, the new value shall not be inserted; instead errors shall indicate an error. This method is intended to insert new values at the specified timestamps; e.g., the insertion of lab data to reflect the time of data collection. The serverHnd, timeStamps, dataValues and qualities are arrays of equal size. To insert a value for a number of different items at a single time, then timeStamp array would have the same time for each item. To insert a stream of values, timestamps and qualities for a single item, set the size of the item array to the number of values to be inserted and put the same ItemID in each element.  
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

AppPlugin Class
AppPlugin Members

 

 


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