QuickOPC User's Guide and Reference
DARequestChunkingParameters Class Properties


OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess.Optimization Namespace : DARequestChunkingParameters Class

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

Public Properties
 NameDescription
Public PropertyChangeItemSubscriptionsChunkSizeSize of ChangeMultipleItemSubscriptions request chunks. 0 for no chunking.  
Public Propertystatic (Shared in Visual Basic)DefaultDefault OPC-DA request chunking parameters.  
Public PropertyGetPropertyValuesChunkSizeSize of GetMultiplePropertyValues request chunks. 0 for no chunking.  
Public PropertyGroupByServerDetermines whether the chunking will be performed for individual servers separately.  
Public Propertystatic (Shared in Visual Basic)NoChunkingOPC-DA request chunking parameters for no chunking.  
Public PropertyReadItemsChunkSizeSize of ReadMultipleItems request chunks. 0 for no chunking.  
Public PropertyStandardNameA symbolic name of the current parameter combination if it has a standard name. Empty otherwise. (Inherited from OpcLabs.BaseLib.Parameters)
Public PropertySubscribeItemsChunkSizeSize of SubscribeMultipleItems request chunks. 0 for no chunking.  
Public PropertyUnsubscribeItemsChunkSizeSize of UnsubscribeMultipleItems request chunks. 0 for no chunking.  
Public PropertyWriteItemsChunkSizeSize of WriteMultipleItems request chunks. 0 for no chunking.  
Public PropertyWriteItemValuesChunkSizeSize of WriteMultipleItemValues request chunks. 0 for no chunking.  
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See Also

Reference

DARequestChunkingParameters Class
OpcLabs.EasyOpc.DataAccess.Optimization Namespace

 

 

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