dOPCDA.TdOPCItems Methods

The methods of the TdOPCItems class are listed here.

Methods

	AddItem	Adds an OPC item node to an OPC Group.
	create	This is create, a member of class TdOPCItems.
	Destroy	This is Destroy, a member of class TdOPCItems.
	FindOPCItem	search for Itemname and returns the pointer of TdOPCItem.
	GetEnumerator	This is GetEnumerator, a member of class TdOPCItems.
	GetOPCItem	GetOPCItem returns the TdOPCItem identified by the passed ServerHandle.
	OPCActiveItems	OPCActiveItems returns True if any items on the TdOPCDAClient are active, otherwise False.
	OPCAddAllItems	OPCAddAllItems adds all created items to the TdOPCDAClient.
	OPCAddItems	OPCAddItems is intended to provide the mechanism to add multiple items to the TdOPCDAClient with one call to reduce the DCOM and XML calls.
	OPCRemoveAllItems	OPCRemoveAllItems removes all previously created items from the TdOPCDAClient.
	OPCRemoveItems	OPCRemoveItems removes all items passed in the ItemList from the TdOPCDAClient.
	RemoveAll	OPCRemoveAll removes all created items from the TdOPCDAClient.