本机wincc和vb通过opc通讯,运行后给出如下一个提示,没看明白什么意思,大家给看看。现在用vb生成的可执行文件运行时就产生这样一个提示,如果在vb环境下用源代码调试运行就没有这个提示,而且据我观察,好像没有对wincc和vb的运行没有什么影响,不得其解。不能贴图片,只有把文字贴上来了,如果有必要,可以把vb的程序贴上来。
Traceoutput
EXE-File 工程1.exe
EXE-Build Release
EXE-Version 1.00
EXE-Path D:\工程1.exe
EXE-Comment
DLL-Start SOPCDAAUTO.DLL
DLL-Build Release
DLL-Version 2, 2, 1, 51
DLL-Path C:\Program Files\Common Files\Siemens\OPC\SOPCDAAuto.dll
DLL-Comment Deutsch
DLL-Trace TraceLevel = 1
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Hide In Hide Error Hide Special Hide Outgo Hide Value Hide Ctor
Hide Out Hide Err-Info Hide Info Hide Misc Hide Memory Hide Dtor
Hide S-Info
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Line No Time TID Des cription
00000001 14:52:30,984 12AC *** TRACEEVENT IS CREATED
00000002 14:52:30,984 12AC *** TRACE IS INITIALIZED
00000003 14:52:30,984 12AC -> DLL_PROCESS_ATTACH
00000004 14:52:30,984 12AC <- DLL_PROCESS_ATTACH
00000005 16:51:46,046 12AC -> DLL_PROCESS_DETACH
00000006 16:51:46,593 12AC <- DLL_PROCESS_DETACH
00000007 16:51:46,609 12AC *** TRACEEVENT IS DELETED
00000008 16:51:46,640 12AC *** TRACE IS UNINITIALIZED