dOPC Client Toolkit
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Methods
TdOPCDAClient Class
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Methods
The %CATEGORYL% of the TdOPCDAClient class are listed here.
Methods
GetItemProperty
return the value of a item property
QueryAvailableProperties
QueryAvailableProperties returns
True
if the Props parameter, representing a list of available properties on the server, could be filled for the passed ItemId, otherwise
False
.
GetErrorString
GetErrorString converts the passed Errorcode to a human readable string and returns it.
GetServerInfo
This is GetServerInfo, a member of class TdOPCDAClient.
OPCConnection
returns the interface of the underlying connection
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