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Connect to COM events in C# - support both managed and unmanaged servers

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问题 I'm writing C# code that needs to connect to COM events. I implemented the use of IConnectionPointContainer and IConnectionPoint thus: IConnectionPointContainer connectionPointContainer = internalGenerator as IConnectionPointContainer; if (connectionPointContainer == null) { Debug.Fail("The script generator doesn't support the required interface - IConnectionPointContainer"); throw new InvalidCastException("The script generator doesn't support the required interface -

What is IconnectionPoint and EventHandling

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Trying to understand What is IConnectionPoint and how this is connected to IConnectionPointContainer,IEnumConnectionPoints,IEnumConnections and EventHandling . Read the artcicles from MSDN and CodeProject which is explaining a about other methods like: QueryInterface() and otherthings. I am unable to figure out how all these things( IConnectionPointContainer,IEnumConnectionPoints,IEnumConnections ) are interconnected with eachother and event Handling. I just want to create a simpleClient which Will trigger an event in COM object. If there are any articles or code snippet that can explain how

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