Visual Basic (Usage)	Copy Code
Dim instance As OpcXmlDA Dim asyncResult As IAsyncResult Dim PropertyLists As PropertyReplyList() Dim Errors As OPCError() Dim value As ReplyBase   value = instance.EndGetProperties(asyncResult, PropertyLists, Errors)

public ReplyBase EndGetProperties( 
   IAsyncResult asyncResult,
   out PropertyReplyList[] PropertyLists,
   out OPCError[] Errors
)

Parameters

asyncResult

The reference to the pending asynchronous request to wait for.

PropertyLists

One of these elements is returned for each requested item. ItemName and ItemPath are returned for convenience. If unknown or invalid an error is returned in ResultID. Otherwise, Property contains the list of requested properties. For a detailed description of ItemProperty see the separate section in the OPC specification.

Errors

An array of OPCError elements with the description of the errors occured in this server call. Errors are only present if Items contain result codes.

Return Value

Target Platforms:Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows 7, Windows Server 2008 family

Reference