DAClientMapperExtension Class Methods

QuickOPC User's Guide and Reference

DAClientMapperExtension Class Methods

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OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping.Extensions Namespace : DAClientMapperExtension Class

For a list of all members of this type, see DAClientMapperExtension members.

Public Methods

	Name	Description
	Equals	(Inherited from object)
	GetHashCode	Serves as the default hash function. (Inherited from object)
	GetTarget	Overloaded. Executes the "Get" operation on members of given target object. The "Get" operation obtains value of an OPC property and stores it into the mapping source. Only mappings of type OpcLabs.EasyOpc.DataAccess.LiveMapping.DAPropertyMapping are affected; other mappings are ignored.
	GetType	Gets the System.Type of the current instance. (Inherited from object)
	ReadTarget	Overloaded. Executes the "Read" operation on members of given target object. The "Read" operation reads a value of an OPC item and stores it into the mapping source. Only mappings of type OpcLabs.EasyOpc.DataAccess.LiveMapping.DAItemMapping that include OpcLabs.EasyOpc.DataAccess.LiveMapping.DAItemMappingOperations.Read in their OpcLabs.EasyOpc.DataAccess.LiveMapping.DAClientItemMapping.Operations are affected; other mappings are ignored.
	SubscribeTarget	Overloaded. Executes the "Subscribe" operation on members of given target object. The "Subscribe" operation subscribes to or unsubscribes from changes of an OPC item. Only mappings of type OpcLabs.EasyOpc.DataAccess.LiveMapping.DAItemMapping that include OpcLabs.EasyOpc.DataAccess.LiveMapping.DAItemMappingOperations.Subscribe in their OpcLabs.EasyOpc.DataAccess.LiveMapping.DAClientItemMapping.Operations are affected; other mappings are ignored.
	ToString	Returns a string that represents the current object. (Inherited from object)
	WriteTarget	Overloaded. Executes the "Write" operation on members of given target object. The "Write" operation writes a value from the mapping source into an OPC item. Only mappings of type OpcLabs.EasyOpc.DataAccess.LiveMapping.DAItemMapping that include OpcLabs.EasyOpc.DataAccess.LiveMapping.DAItemMappingOperations.Write in their OpcLabs.EasyOpc.DataAccess.LiveMapping.DAClientItemMapping.Operations are affected; other mappings are ignored.

Protected Methods

	Name	Description
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object)
	MemberwiseClone	Creates a shallow copy of the current System.Object. (Inherited from object)

See Also

Reference

DAClientMapperExtension Class
OpcLabs.EasyOpc.DataAccess.LiveMapping.Extensions Namespace

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