pascalSCADA OPM: psOPCDA: Interface IOPCBrowse

Pascal SCADA OPM

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Interface IOPCBrowse

Description
Hierarchy
Fields
Methods
Properties

Unit

psOPCDA

Declaration

type IOPCBrowse = interface(IUnknown)

Description

*********************************************************************// Interface: IOPCBrowse GUID: {39227004-A18F-4b57-8B0A-5235670F4468} *********************************************************************//

Attributes
GUID['{39227004-A18F-4b57-8B0A-5235670F4468}']

Hierarchy

  • IUnknown
  • IOPCBrowse

Overview

Methods

Public function GetProperties( dwItemCount: DWORD; pszItemIDs: POleStrList; bReturnPropertyValues: BOOL; dwPropertyCount: DWORD; pdwPropertyIDs: PDWORDARRAY; out ppItemProperties: POPCITEMPROPERTIESARRAY): HResult; stdcall;
Public function Browse( szItemID: POleStr; var pszContinuationPoint: POleStr; dwMaxElementsReturned: DWORD; dwBrowseFilter: OPCBROWSEFILTER; szElementNameFilter: POleStr; szVendorFilter: POleStr; bReturnAllProperties: BOOL; bReturnPropertyValues: BOOL; dwPropertyCount: DWORD; pdwPropertyIDs: PDWORDARRAY; out pbMoreElements: BOOL; out pdwCount: DWORD; out ppBrowseElements: POPCBROWSEELEMENTARRAY): HResult; stdcall;

Description

Methods

Public function GetProperties( dwItemCount: DWORD; pszItemIDs: POleStrList; bReturnPropertyValues: BOOL; dwPropertyCount: DWORD; pdwPropertyIDs: PDWORDARRAY; out ppItemProperties: POPCITEMPROPERTIESARRAY): HResult; stdcall;
 
Public function Browse( szItemID: POleStr; var pszContinuationPoint: POleStr; dwMaxElementsReturned: DWORD; dwBrowseFilter: OPCBROWSEFILTER; szElementNameFilter: POleStr; szVendorFilter: POleStr; bReturnAllProperties: BOOL; bReturnPropertyValues: BOOL; dwPropertyCount: DWORD; pdwPropertyIDs: PDWORDARRAY; out pbMoreElements: BOOL; out pdwCount: DWORD; out ppBrowseElements: POPCBROWSEELEMENTARRAY): HResult; stdcall;
 
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