| Name | Description | |
|---|---|---|
 | DAClientItemSource Constructor | Overloaded. |
OPC Studio User's Guide and Reference
DAClientItemSource Class Members
The following tables list the members exposed by DAClientItemSource.
| Name | Description | |
|---|---|---|
| DAClientItemSource Constructor | Overloaded. |
| Name | Description | |
|---|---|---|
 | GroupParameters | An object containing subscription parameters, such as the requested update rate. |
| HasMappings | Determines whether there are any mappings associated with this mapping source. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMappingSource) |
| ItemDescriptor | The OPC item involved in the operation. |
| NodeDescriptor | The descriptor of the OPC node involved in the operation. (Inherited from OpcLabs.EasyOpc.DataAccess.LiveMapping.DAMappingSource) |
| ReadParameters | The read parameters (such as data source or value age). |
| ServerDescriptor | The OPC server involved in the operation. (Inherited from OpcLabs.EasyOpc.LiveMapping.CommonMappingSource) |
| SubscriptionCount | Gets the number of subscriptions tied to this source. |
| Name | Description | |
|---|---|---|
 | Equals | Overloaded. Determines whether the current object is the same as other object. |
| GetHashCode | Overridden. |
| GetType | Gets the System.Type of the current instance. (Inherited from object) |
| ToString | (Inherited from OpcLabs.BaseLib.Object2) |
| 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) |
| Name | Description | |
|---|---|---|
 | SetState<TNode> | Sets the arbitrary object associated with the node. |
 Equality | Determines whether the two objects are equal. |
| Inequality | Determines whether the two objects are not equal. |