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

An array of null terminated strings that uniquely identify the OPC HDA items.
The status of validation.
This method validates that specific HDA item IDs are known to the server.
Syntax
'Usage
 
Dim instance As AppPlugin
Dim itemID() As String
Dim errors As Integer()
Dim value As Integer
 
value = instance.ValidateItemIDs(itemID, errors)
public int ValidateItemIDs( 
   string[] itemID,
   out int[] errors
)

Parameters

itemID
An array of null terminated strings that uniquely identify the OPC HDA items.
errors
The status of validation.

Return Value

HRESULTS success/error code.
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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