QuickOPC User's Guide and Reference
What Happens When a Binding Operation Method Is Called
Development Models > Live Binding Model > Live Binding Model for OPC Data (Classic and UA) > Live Binding Details > What Happens When a Binding Operation Method Is Called

When any operation is invoked either automatically (with help of configures event sources), or programmatically, the live binding system first determines the set of bindings involved in the operation, and then executes the requested operation.

For operations invoked directly on the binding, the operation is performed on this single binding.

For operations invoked on some binding group, the group first determines the bindings that belong to it. It then performs the operation together on all bindings in this group.

See Also