Dim i As Long
For i = 1 To NumItems
txtValue(ClientHandles(i)) = ItemValues(i)
‘获取项的值
txtTime(ClientHandles(i)) = TimeStamps(i)
‘获取项的时间戳
txtQuantity(ClientHandles(i))=GetQualityString(Qualities(i))
‘获取项的品质
Next i
End Sub
(5) 断开OPC服务器
MyOPCServer.OPCGroups.RemoveAll
‘移除所有OPC Group,空出资源
Set MyOPCGroup = Nothing
MyOPCServer.Disconnect
‘断开连接
在VB中还要引用 siemens opc daautomation 2.0才行
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