dOPCDA.TdOPCItem Methods

The methods of the TdOPCItem class are listed here.

Methods

	Create	This is Create, a member of class TdOPCItem.
	Destroy	TdOPCItem
	GetBaseVarType	This is GetBaseVarType, a member of class TdOPCItem.
	GetLastErrorStr	GetLastErrorStr returns the LastError.
	IsArray	This is IsArray, a member of class TdOPCItem.
	IsGoodQuality	IsGoodQuality returns True if the Quality of the value is good, otherwise False.
	IsReadAble	IsReadAble returns True if the value is readable, otherwise False.
	IsWriteAble	IsWriteAble returns True if the value is writeable, otherwise False.
	OPCCommand	OPCCommand executes the passed Command on the server.
	QualityAsString	QualityAsString returns the Quality as a human readable string.
	ValueStr	ValueStr returns the latest Value as a string.
	WriteAsync	This is WriteAsync, a member of class TdOPCItem.
	WriteSync	This is WriteSync, a member of class TdOPCItem.