QuickOPC User's Guide and Reference
DAClientItemSource Class Properties


OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace : DAClientItemSource Class

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

Public Properties
 NameDescription
Public PropertyGroupParametersAn object containing subscription parameters, such as the requested update rate.  
Public PropertyHasMappingsDetermines whether there are any mappings associated with this mapping source. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMappingSource)
Public PropertyItemDescriptorThe OPC item involved in the operation.  
Public PropertyNodeDescriptorThe descriptor of the OPC node involved in the operation. (Inherited from OpcLabs.EasyOpc.DataAccess.LiveMapping.DAMappingSource)
Public PropertyReadParametersThe read parameters (such as data source or value age).  
Public PropertyServerDescriptorThe OPC server involved in the operation. (Inherited from OpcLabs.EasyOpc.LiveMapping.CommonMappingSource)
Public PropertySubscriptionCountGets the number of subscriptions tied to this source.  
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See Also

Reference

DAClientItemSource Class
OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace

 

 

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