dOPC Client Toolkit Help file
TdOPCItem Methods

The methods of the TdOPCItem class are listed here.

Public Methods
Public Method 
Description 
IsGoodQuality returns True if the Quality of the value is good, otherwise False
IsReadAble returns True if the value is readable, otherwise False
IsWriteAble returns True if the value is writeable, otherwise False
OPCCommand executes the passed Command on the server. 
QualityAsString returns the Quality as a human readable string. 
ValueStr returns the latest Value as a string. 
WriteAsync performs an asynchronous write of the passed values to the server. 
WriteSync performs a synchronous write of the passed values to the server. 
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