pascalSCADA OPM: psOPCHDA: Interface IOPCHDA_AsyncAnnotations

Pascal SCADA OPM

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Interface IOPCHDA_AsyncAnnotations

Description

Hierarchy

Fields

Methods

Properties

Unit

psOPCHDA

Declaration

type IOPCHDA_AsyncAnnotations = interface(IUnknown)

Description

*********************************************************************// Interface: IOPCHDA_AsyncAnnotations GUID: {1F1217B7-DEE0-11D2-A5E5-000086339399} *********************************************************************//

Attributes

GUID['{1F1217B7-DEE0-11D2-A5E5-000086339399}']

Hierarchy

IUnknown
IOPCHDA_AsyncAnnotations

Overview

Methods

	`function QueryCapabilities( out pCapabilities: OPCHDA_ANNOTATIONCAPABILITIES): HResult; stdcall;`
	`function Read( dwTransactionID: DWORD; var htStartTime: OPCHDA_TIME; var htEndTime: OPCHDA_TIME; dwNumItems: DWORD; phServer: POPCHANDLEARRAY; out pdwCancelID: DWORD; out ppErrors: PResultList): HResult; stdcall;`
	`function Insert( dwTransactionID: DWORD; dwNumItems: DWORD; phServer: POPCHANDLEARRAY; ftTimeStamps: PFileTimeArray; pAnnotationValues: POPCHDA_ANNOTATIONARRAY; out pdwCancelID: DWORD; out ppErrors: PResultList): HResult; stdcall;`
	`function Cancel( dwCancelID: DWORD): HResult; stdcall;`

Description

Methods

	`function QueryCapabilities( out pCapabilities: OPCHDA_ANNOTATIONCAPABILITIES): HResult; stdcall;`

	`function Read( dwTransactionID: DWORD; var htStartTime: OPCHDA_TIME; var htEndTime: OPCHDA_TIME; dwNumItems: DWORD; phServer: POPCHANDLEARRAY; out pdwCancelID: DWORD; out ppErrors: PResultList): HResult; stdcall;`

	`function Insert( dwTransactionID: DWORD; dwNumItems: DWORD; phServer: POPCHANDLEARRAY; ftTimeStamps: PFileTimeArray; pAnnotationValues: POPCHDA_ANNOTATIONARRAY; out pdwCancelID: DWORD; out ppErrors: PResultList): HResult; stdcall;`

	`function Cancel( dwCancelID: DWORD): HResult; stdcall;`

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