pascalSCADA OPM: psOPCDA: Interface IOPCSyncIO2

Pascal SCADA OPM

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Interface IOPCSyncIO2

Description
Hierarchy
Fields
Methods
Properties

Unit

psOPCDA

Declaration

type IOPCSyncIO2 = interface(IOPCSyncIO)

Description

*********************************************************************// Interface: IOPCSyncIO2 GUID: {730F5F0F-55B1-4c81-9E18-FF8A0904E1FA} *********************************************************************//

Attributes
GUID['{730F5F0F-55B1-4c81-9E18-FF8A0904E1FA}']

Hierarchy

Overview

Methods

Public function ReadMaxAge( dwCount: DWORD; phServer: POPCHANDLEARRAY; pdwMaxAge: PDWORDARRAY; out ppvValues: POleVariantArray; out ppwQualities: PWordArray; out ppftTimeStamps: PFileTimeArray; out ppErrors: PResultList): HResult; stdcall;
Public function WriteVQT( dwCount: DWORD; phServer: POPCHANDLEARRAY; pItemVQT: POPCITEMVQTARRAY; out ppErrors: PResultList): HResult; stdcall;

Description

Methods

Public function ReadMaxAge( dwCount: DWORD; phServer: POPCHANDLEARRAY; pdwMaxAge: PDWORDARRAY; out ppvValues: POleVariantArray; out ppwQualities: PWordArray; out ppftTimeStamps: PFileTimeArray; out ppErrors: PResultList): HResult; stdcall;
 
Public function WriteVQT( dwCount: DWORD; phServer: POPCHANDLEARRAY; pItemVQT: POPCITEMVQTARRAY; out ppErrors: PResultList): HResult; stdcall;
 
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