pascalSCADA OPM: psOPCHDA: Interface IOPCHDA_DataCallback

Pascal SCADA OPM

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Interface IOPCHDA_DataCallback

Description
Hierarchy
Fields
Methods
Properties

Unit

psOPCHDA

Declaration

type IOPCHDA_DataCallback = interface(IUnknown)

Description

*********************************************************************// Interface: IOPCHDA_DataCallback GUID: {1F1217B9-DEE0-11D2-A5E5-000086339399} *********************************************************************//

Attributes
GUID['{1F1217B9-DEE0-11D2-A5E5-000086339399}']

Hierarchy

  • IUnknown
  • IOPCHDA_DataCallback

Overview

Methods

Public function OnDataChange( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pItemValues: POPCHDA_ITEMARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnReadComplete( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pItemValues: POPCHDA_ITEMARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnReadModifiedComplete( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pItemValues: POPCHDA_MODIFIEDITEMARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnReadAttributeComplete( dwTransactionID: DWORD; hrStatus: HResult; hClient: OPCHANDLE; dwNumItems: DWORD; pAttributeValues: POPCHDA_ATTRIBUTEARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnReadAnnotations( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pAnnotationValues: POPCHDA_ANNOTATIONARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnInsertAnnotations( dwTransactionID: DWORD; hrStatus: HResult; dwCount: DWORD; phClients: POPCHANDLEARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnPlayback( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; ppItemValues: POPCHDA_ITEMPTRARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnUpdateComplete( dwTransactionID: DWORD; hrStatus: HResult; dwCount: DWORD; phClients: POPCHANDLEARRAY; phrErrors: PResultList): HResult; stdcall;
Public function OnCancelComplete( dwCancelID: DWORD): HResult; stdcall;

Description

Methods

Public function OnDataChange( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pItemValues: POPCHDA_ITEMARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnReadComplete( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pItemValues: POPCHDA_ITEMARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnReadModifiedComplete( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pItemValues: POPCHDA_MODIFIEDITEMARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnReadAttributeComplete( dwTransactionID: DWORD; hrStatus: HResult; hClient: OPCHANDLE; dwNumItems: DWORD; pAttributeValues: POPCHDA_ATTRIBUTEARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnReadAnnotations( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; pAnnotationValues: POPCHDA_ANNOTATIONARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnInsertAnnotations( dwTransactionID: DWORD; hrStatus: HResult; dwCount: DWORD; phClients: POPCHANDLEARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnPlayback( dwTransactionID: DWORD; hrStatus: HResult; dwNumItems: DWORD; ppItemValues: POPCHDA_ITEMPTRARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnUpdateComplete( dwTransactionID: DWORD; hrStatus: HResult; dwCount: DWORD; phClients: POPCHANDLEARRAY; phrErrors: PResultList): HResult; stdcall;
 
Public function OnCancelComplete( dwCancelID: DWORD): HResult; stdcall;
 
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