pascalSCADA OPM: psOPCDA: Interface IOPCServer

Pascal SCADA OPM

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Interface IOPCServer

Description

Hierarchy

Fields

Methods

Properties

Unit

psOPCDA

Declaration

type IOPCServer = interface(IUnknown)

Description

*********************************************************************// Interface: IOPCServer GUID: {39C13A4D-011E-11D0-9675-0020AFD8ADB3} *********************************************************************//

Attributes

GUID['{39C13A4D-011E-11D0-9675-0020AFD8ADB3}']

Hierarchy

IUnknown
IOPCServer

Overview

Methods

	`function AddGroup( szName: POleStr; bActive: BOOL; dwRequestedUpdateRate: DWORD; hClientGroup: OPCHANDLE; pTimeBias: PLongint; pPercentDeadband: PSingle; dwLCID: DWORD; out phServerGroup: OPCHANDLE; out pRevisedUpdateRate: DWORD; const riid: TIID; out ppUnk: IUnknown): HResult; stdcall;`
	`function GetErrorString( dwError: HResult; dwLocale: TLCID; out ppString: POleStr): HResult; stdcall;`
	`function GetGroupByName( szName: POleStr; const riid: TIID; out ppUnk: IUnknown): HResult; stdcall;`
	`function GetStatus( out ppServerStatus: POPCSERVERSTATUS): HResult; stdcall;`
	`function RemoveGroup( hServerGroup: OPCHANDLE; bForce: BOOL): HResult; stdcall;`
	`function CreateGroupEnumerator( dwScope: OPCENUMSCOPE; const riid: TIID; out ppUnk: IUnknown): HResult; stdcall;`

Description

Methods

	`function AddGroup( szName: POleStr; bActive: BOOL; dwRequestedUpdateRate: DWORD; hClientGroup: OPCHANDLE; pTimeBias: PLongint; pPercentDeadband: PSingle; dwLCID: DWORD; out phServerGroup: OPCHANDLE; out pRevisedUpdateRate: DWORD; const riid: TIID; out ppUnk: IUnknown): HResult; stdcall;`

	`function GetErrorString( dwError: HResult; dwLocale: TLCID; out ppString: POleStr): HResult; stdcall;`

	`function GetGroupByName( szName: POleStr; const riid: TIID; out ppUnk: IUnknown): HResult; stdcall;`

	`function GetStatus( out ppServerStatus: POPCSERVERSTATUS): HResult; stdcall;`

	`function RemoveGroup( hServerGroup: OPCHANDLE; bForce: BOOL): HResult; stdcall;`

	`function CreateGroupEnumerator( dwScope: OPCENUMSCOPE; const riid: TIID; out ppUnk: IUnknown): HResult; stdcall;`

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