Could anyone provide working example in C++ with event handling for Skype4COM, i.e. incoming

Question

Asked: June 1, 20262026-06-01T06:43:14+00:00 2026-06-01T06:43:14+00:00

Could anyone provide working example in C++ with event handling for Skype4COM, i.e. incoming call or incoming message handling?

I use “IDispEventImpl” to catch events, but it gives an error when event occurs:
0xC0000005: Access violation writing location “0x00000014”.

It seems that some variable not initialized:
in atlcore.h:
in CComCriticalSection class:
in HRESULT Lock():
EnterCriticalSection(&m_sec);

What is wrong?

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Editorial Team · Answer 1 · 2026-06-01T06:43:15+00:00

Editorial Team

I found code example here:
COM event handling

Source code that is based on example and uses Skype4COM and shows messagebox when anyone calls you on Skype is here: link

Thank you.

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