Create an instance of a server object (e.g., Opc.Da.Server ).
Specifically, this DLL is part of the (formerly known as the OPC RCW or Runtime Callable Wrappers). It acts as a bridge, allowing modern languages like C# and VB.NET to communicate with older, COM-based OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC A&E (Alarms and Events) servers. Key Functions of OpcNetApi.dll opcnetapidll
Understanding OpcNetApi.dll: The Backbone of .NET-Based OPC Client Development Create an instance of a server object (e
Translating cryptic HRESULT COM errors into readable .NET exceptions. Why is it Important for Developers? Opc.Da.Server ). Specifically
Use event handlers to process incoming data changes. Troubleshooting Common Issues