Contains Object-typed event data.
ProgId: OpcLabs.BaseLib.DataEventArgs
CLSID (Class ID): a75c531f-8fdd-4d7c-8d1c-42475591c588
Default interface: OpcLabs.BaseLib.ComTypes._DataEventArgs
Event source interface:
For more information, see DataEventArgs and OpcLabs.BaseLib.ComTypes._DataEventArgs in .NET Reference.