91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 5.54MB
    文件類型: .rar
    金幣: 2
    下載: 1 次
    發布日期: 2023-09-23
  • 語言: C/C++
  • 標簽: OPC??C++??

資源簡介

OPC客戶端應用程序的C++實現;在Visual C++或C++BUILDER環境中實現OPC客戶應用程序，首先必須從OPC國際基金會官方網站下載OPC頭文件("opcda_i.c"、"opcda.h" 、"opccomn_i.c"、"opccomn.h")，并在Visual C++工程的“Tool”→“Options”→“Directories”加載頭文件。

資源截圖

代碼片段和文件信息 

//**************************************************************************
//
//??Copyright?（c）?FactorySoft?INC.?1996-1998?All?Rights?Reserved
//
//**************************************************************************
//
//??Filename???:??ConnectionPoint.cpp
//??$Author????:??Jim?Hansen
//
//??Description:??Callback?class?for?OPC?Data?Access?2.0
//
//
//**************************************************************************
#include?“stdafx.h“
#include?“IAdvsink.h“
//#include?“ConnectionPoint.h“

#include?“OPCClientDoc.h“

CComModule?_Module;??//?just?needed?to?keep?ATL?happy

extern?OPCClientDoc*?theDoc;

//**************************************************************************
//?Called?by?the?server?at?the?update?rate?when?data?changes
STDMETHODIMP?OPCCallback::OnDataChange（
				???????DWORD???????Transid
				???????OPCHANDLE???grphandle
				???????HRESULT?????masterquality
				???????HRESULT?????mastererror
				???????DWORD???????count
				???????OPCHANDLE?*?clienthandles
				???????VARIANT???*?values
				???????WORD??????*?quality
				???????FILETIME??*?time
				???????HRESULT???*?errors）
{
	//?If?Transid?!=?0?this?is?a?refresh
	for（?DWORD?index=0;?index	{
		if（?SUCCEEDED（errors[index]）?）
		{
			Item*?pItem?=?（Item*）clienthandles[index];
			if（?pItem?）
			{
				pItem->value?=?values[index];
				pItem->quality?=?quality[index];
				pItem->timestamp?=?time[index];
			}
		}
	}
	PostMessage（theDoc->data_hwnd?WM_DATACHANGE?0?0）;
	return?S_OK;
}

//**************************************************************************
//?Called?by?the?server?to?complete?an?ASyncIO2::Read
STDMETHODIMP?OPCCallback::OnReadComplete（
					?DWORD???????Transid
					?OPCHANDLE???grphandle
					?HRESULT?????masterquality
					?HRESULT?????mastererror
					?DWORD???????count
					?OPCHANDLE?*?clienthandles
					?VARIANT???*?values
					?WORD??????*?quality
					?FILETIME??*?time
					?HRESULT???*?errors）
{
	ASSERT（?Transid?==?3?）;?//?test?only
	for（?DWORD?index=0;?index	{
		if（?SUCCEEDED（errors[index]）?）
		{
			Item*?pItem?=?（Item*）clienthandles[index];
			if（?pItem?）
			{
				pItem->value?=?values[index];
				pItem->quality?=?quality[index];
				pItem->timestamp?=?time[index];
			}
		}
	}
	PostMessage（theDoc->data_hwnd?WM_DATACHANGE?0?0）;
	return?S_OK;
}


//**************************************************************************
//?Called?by?the?server?to?complete?an?ASyncIO2::Write
STDMETHODIMP?OPCCallback::OnWriteComplete（
					??DWORD???????Transid
					??OPCHANDLE???grphandle
					??HRESULT?????mastererr
					??DWORD???????count
					??OPCHANDLE?*?clienthandles
					??HRESULT???*?errors）
{
	ASSERT（?Transid?==?2?）;?//?test?only
	for（?DWORD?index=0;?index	{
		if（?FAILED（errors[index]）?）
		{
			Item*?pItem?=?（Item*）clienthandles[index];
			PostMessage（theDoc->data_

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3645??2006-03-22?10:40??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\ConnectionPoint.cpp

?????文件???????2413??2005-01-14?14:28??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\ConnectionPoint.h

?????文件??????50584??2011-09-29?11:25??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.aps

?????文件???????7989??2011-10-05?05:20??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.clw

?????文件???????5283??2006-03-29?11:56??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.cpp

?????文件???????6418??2006-04-09?19:48??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.dsp

?????文件????????549??2006-03-21?10:00??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.dsw

?????文件???????1438??2006-03-22?21:38??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.h

?????文件?????361472??2011-10-05?10:37??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.ncb

?????文件?????188928??2011-10-05?10:37??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.opt

?????文件????????921??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.plg

?????文件??????21296??2006-04-10?08:55??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\CUS_OPCClient.rc

?????文件?????262310??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CMX_OPCClient.exe

?????文件?????747448??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CMX_OPCClient.ilk

?????文件??????12758??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\ConnectionPoint.obj

?????文件??????????0??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\ConnectionPoint.sbr

?????文件????3769344??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CUS_OPCClient.bsc

?????文件??????29577??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CUS_OPCClient.obj

?????文件????8600668??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CUS_OPCClient.pch

?????文件????1238016??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CUS_OPCClient.pdb

?????文件??????23720??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CUS_OPCClient.res

?????文件??????????0??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\CUS_OPCClient.sbr

?????文件??????14572??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\GroupDialog.obj

?????文件??????????0??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\GroupDialog.sbr

?????文件??????18115??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\IAdvsink.obj

?????文件??????????0??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\IAdvsink.sbr

?????文件??????80677??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\ItemDialog.obj

?????文件??????????0??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\ItemDialog.sbr

?????文件??????16438??2011-10-04?22:24??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\ItemPropertiesDialog.obj

?????文件??????????0??2011-10-05?02:39??OPC+Client\OPC?Client源碼，可以同時連接多個本地或遠程Server\CUS_OPCClient\Debug\ItemPropertiesDialog.sbr

............此處省略94個文件信息

評論

共有 條評論