Type '<typename>' cannot implement interface '<interfacename>' because it declares '<eventsignature>' which has a return type
A class or structure attempts to implement an interface that declares an event that returns a value.
Visual Basic does not currently support declaring events that return values.
Error ID: BC30945
To correct this error
- Remove the Implements statement from the class or structure definition, or implement a different interface.
See Also
Concepts
Implements Keyword and Implements Statement